SIGGRAPH Asia
Collection
Accepted papers for SIGGRAPH Asia (Special Interest Group on Computer Graphics and Interactive Techniques Asia), one dataset per year. • 13 items • Updated
paper_id stringlengths 23 23 | title stringlengths 16 121 | paper_url stringlengths 39 39 | authors listlengths 1 17 | abstract large_stringlengths 700 2.23k | track stringclasses 1
value | doi stringlengths 23 23 | arxiv_id stringlengths 10 10 ⌀ | arxiv_id_source stringclasses 2
values |
|---|---|---|---|---|---|---|---|---|
10.1145/3478513.3480509 | Rendering with style: combining traditional and neural approaches for high-quality face rendering | https://doi.org/10.1145/3478513.3480509 | [
"Prashanth Chandran",
"Sebastian Winberg",
"Gaspard Zoss",
"Jérémy Riviere",
"Markus Gross",
"Paulo Gotardo",
"Derek Bradley"
] | For several decades, researchers have been advancing techniques for creating and rendering 3D digital faces, where a lot of the effort has gone into geometry and appearance capture, modeling and rendering techniques. This body of research work has largely focused on facial skin, with much less attention devoted to peri... | journal | 10.1145/3478513.3480509 | null | null |
10.1145/3478513.3480521 | Repulsive surfaces | https://doi.org/10.1145/3478513.3480521 | [
"Chris Yu",
"Caleb Brakensiek",
"Henrik Schumacher",
"Keenan Crane"
] | Functionals that penalize bending or stretching of a surface play a key role in geometric and scientific computing, but to date have ignored a very basic requirement: in many situations, surfaces must not pass through themselves or each other. This paper develops a numerical framework for optimization of surface geomet... | journal | 10.1145/3478513.3480521 | 2107.01664 | title_snapshot |
10.1145/3478513.3480487 | HyperNeRF: a higher-dimensional representation for topologically varying neural radiance fields | https://doi.org/10.1145/3478513.3480487 | [
"Keunhong Park",
"Utkarsh Sinha",
"Peter Hedman",
"Jonathan T. Barron",
"Sofien Bouaziz",
"Dan B Goldman",
"Ricardo Martin-Brualla",
"Steven M. Seitz"
] | Neural Radiance Fields (NeRF) are able to reconstruct scenes with unprecedented fidelity, and various recent works have extended NeRF to handle dynamic scenes. A common approach to reconstruct such non-rigid scenes is through the use of a learned deformation field mapping from coordinates in each input image into a can... | journal | 10.1145/3478513.3480487 | 2106.13228 | title_snapshot |
10.1145/3478513.3480479 | PBNS: physically based neural simulation for unsupervised garment pose space deformation | https://doi.org/10.1145/3478513.3480479 | [
"Hugo Bertiche",
"Meysam Madadi",
"Sergio Escalera"
] | We present a methodology to automatically obtain Pose Space Deformation (PSD) basis for rigged garments through deep learning. Classical approaches rely on Physically Based Simulations (PBS) to animate clothes. These are general solutions that, given a sufficiently fine-grained discretization of space and time, can ach... | journal | 10.1145/3478513.3480479 | 2012.11310 | title_judge |
10.1145/3478513.3480547 | Path graphs: iterative path space filtering | https://doi.org/10.1145/3478513.3480547 | [
"Xi Deng",
"Miloš Hašan",
"Nathan Carr",
"Zexiang Xu",
"Steve Marschner"
] | To render higher quality images from the samples generated by path tracing with a low sample count, we propose a novel path reuse approach that processes a fixed collection of paths to iteratively refine and improve radiance estimates throughout the scene. Our method operates on a path graph consisting of the union of ... | journal | 10.1145/3478513.3480547 | null | null |
10.1145/3478513.3480519 | ICTree: automatic perceptual metrics for tree models | https://doi.org/10.1145/3478513.3480519 | [
"Tomas Polasek",
"David Hrusa",
"Bedrich Benes",
"Martin Čadík"
] | Many algorithms for virtual tree generation exist, but the visual realism of the 3D models is unknown. This problem is usually addressed by performing limited user studies or by a side-by-side visual comparison. We introduce an automated system for realism assessment of the tree model based on their perception. We cond... | journal | 10.1145/3478513.3480519 | null | null |
10.1145/3478513.3480492 | Predicting high-resolution turbulence details in space and time | https://doi.org/10.1145/3478513.3480492 | [
"Kai Bai",
"Chunhao Wang",
"Mathieu Desbrun",
"Xiaopei Liu"
] | Predicting the fine and intricate details of a turbulent flow field in both space and time from a coarse input remains a major challenge despite the availability of modern machine learning tools. In this paper, we present a simple and effective dictionary-based approach to spatio-temporal upsampling of fluid simulation... | journal | 10.1145/3478513.3480492 | null | null |
10.1145/3478513.3480542 | Neural 3D holography: learning accurate wave propagation models for 3D holographic virtual and augmented reality displays | https://doi.org/10.1145/3478513.3480542 | [
"Suyeon Choi",
"Manu Gopakumar",
"Yifan Peng",
"Jonghyun Kim",
"Gordon Wetzstein"
] | Holographic near-eye displays promise unprecedented capabilities for virtual and augmented reality (VR/AR) systems. The image quality achieved by current holographic displays, however, is limited by the wave propagation models used to simulate the physical optics. We propose a neural network-parameterized plane-to-mult... | journal | 10.1145/3478513.3480542 | null | null |
10.1145/3478513.3480563 | Fast and accurate spherical harmonics products | https://doi.org/10.1145/3478513.3480563 | [
"Hanggao Xin",
"Zhiqian Zhou",
"Di An",
"Ling-Qi Yan",
"Kun Xu",
"Shi-Min Hu",
"Shing-Tung Yau"
] | Spherical Harmonics (SH) have been proven as a powerful tool for rendering, especially in real-time applications such as Precomputed Radiance Transfer (PRT). Spherical harmonics are orthonormal basis functions and are efficient in computing dot products. However, computations of triple product and multiple product oper... | journal | 10.1145/3478513.3480563 | null | null |
10.1145/3478513.3480527 | SuperTrack: motion tracking for physically simulated characters using supervised learning | https://doi.org/10.1145/3478513.3480527 | [
"Levi Fussell",
"Kevin Bergamin",
"Daniel Holden"
] | In this paper we show how the task of motion tracking for physically simulated characters can be solved using supervised learning and optimizing a policy directly via back-propagation. To achieve this we make use of a world model trained to approximate a specific subset of the environment's transition function, effecti... | journal | 10.1145/3478513.3480527 | null | null |
10.1145/3478513.3480500 | Joint computational design of workspaces and workplans | https://doi.org/10.1145/3478513.3480500 | [
"Yongqi Zhang",
"Haikun Huang",
"Erion Plaku",
"Lap-Fai Yu"
] | Humans assume different production roles in a workspace. On one hand, humans design workplans to complete tasks as efficiently as possible in order to improve productivity. On the other hand, a nice workspace is essential to facilitate teamwork. In this way, workspace design and workplan design complement each other. I... | journal | 10.1145/3478513.3480500 | null | null |
10.1145/3478513.3480533 | Camera keyframing with style and control | https://doi.org/10.1145/3478513.3480533 | [
"Hongda Jiang",
"Marc Christie",
"Xi Wang",
"Libin Liu",
"Bin Wang",
"Baoquan Chen"
] | We present a novel technique that enables 3D artists to synthesize camera motions in virtual environments following a camera style , while enforcing user-designed camera keyframes as constraints along the sequence. To solve this constrained motion in-betweening problem, we design and train a camera motion generator fro... | journal | 10.1145/3478513.3480533 | null | null |
10.1145/3478513.3480549 | Practical pigment mixing for digital painting | https://doi.org/10.1145/3478513.3480549 | [
"Šárka Sochorová",
"Ondřej Jamriška"
] | There is a significant flaw in today's painting software: the colors do not mix like actual paints. E.g., blue and yellow make gray instead of green. This is because the software is built around the RGB representation, which models the mixing of colored lights. Paints, however, get their color from pigments, whose mixi... | journal | 10.1145/3478513.3480549 | null | null |
10.1145/3478513.3480478 | Synthesizing scene-aware virtual reality teleport graphs | https://doi.org/10.1145/3478513.3480478 | [
"Changyang Li",
"Haikun Huang",
"Jyh-Ming Lien",
"Lap-Fai Yu"
] | We present a novel approach for synthesizing scene-aware virtual reality teleport graphs, which facilitate navigation in indoor virtual environments by suggesting desirable teleport positions. Our approach analyzes panoramic views at candidate teleport positions by extracting scene perception graphs, which encode scene... | journal | 10.1145/3478513.3480478 | null | null |
10.1145/3478513.3480497 | Dynamic neural garments | https://doi.org/10.1145/3478513.3480497 | [
"Meng Zhang",
"Tuanfeng Y. Wang",
"Duygu Ceylan",
"Niloy J. Mitra"
] | A vital task of the wider digital human effort is the creation of realistic garments on digital avatars, both in the form of characteristic fold patterns and wrinkles in static frames as well as richness of garment dynamics under avatars' motion. Existing workflow of modeling, simulation, and rendering closely replicat... | journal | 10.1145/3478513.3480497 | 2102.11811 | title_snapshot |
10.1145/3478513.3480502 | SketchHairSalon: deep sketch-based hair image synthesis | https://doi.org/10.1145/3478513.3480502 | [
"Chufeng Xiao",
"Deng Yu",
"Xiaoguang Han",
"Youyi Zheng",
"Hongbo Fu"
] | Recent deep generative models allow real-time generation of hair images from sketch inputs. Existing solutions often require a user-provided binary mask to specify a target hair shape. This not only costs users extra labor but also fails to capture complicated hair boundaries. Those solutions usually encode hair struct... | journal | 10.1145/3478513.3480502 | 2109.07874 | title_snapshot |
10.1145/3478513.3480556 | Optimizing global injectivity for constrained parameterization | https://doi.org/10.1145/3478513.3480556 | [
"Xingyi Du",
"Danny M. Kaufman",
"Qingnan Zhou",
"Shahar Z. Kovalsky",
"Yajie Yan",
"Noam Aigerman",
"Tao Ju"
] | Injective parameterizations of triangulated meshes are critical across applications but remain challenging to compute. Existing algorithms to find injectivity either require initialization from an injective starting state, which is currently only possible without positional constraints, or else can only prevent triangl... | journal | 10.1145/3478513.3480556 | null | null |
10.1145/3478513.3480514 | Perceptual model for adaptive local shading and refresh rate | https://doi.org/10.1145/3478513.3480514 | [
"Akshay Jindal",
"Krzysztof Wolski",
"Karol Myszkowski",
"Rafał K. Mantiuk"
] | When the rendering budget is limited by power or time, it is necessary to find the combination of rendering parameters, such as resolution and refresh rate, that could deliver the best quality. Variable-rate shading (VRS), introduced in the last generations of GPUs, enables fine control of the rendering quality, in whi... | journal | 10.1145/3478513.3480514 | null | null |
10.1145/3478513.3480537 | Barbershop: GAN-based image compositing using segmentation masks | https://doi.org/10.1145/3478513.3480537 | [
"Peihao Zhu",
"Rameen Abdal",
"John Femiani",
"Peter Wonka"
] | Seamlessly blending features from multiple images is extremely challenging because of complex relationships in lighting, geometry, and partial occlusion which cause coupling between different parts of the image. Even though recent work on GANs enables synthesis of realistic hair or faces, it remains difficult to combin... | journal | 10.1145/3478513.3480537 | 2106.01505 | title_snapshot |
10.1145/3478513.3480495 | Ships, splashes, and waves on a vast ocean | https://doi.org/10.1145/3478513.3480495 | [
"Libo Huang",
"Ziyin Qu",
"Xun Tan",
"Xinxin Zhang",
"Dominik L. Michels",
"Chenfanfu Jiang"
] | The simulation of large open water surface is challenging using a uniform volumetric discretization of the Navier-Stokes equations. Simulating water splashes near moving objects, which height field methods for water waves cannot capture, necessitates high resolutions. Such simulations can be carried out using the Fluid... | journal | 10.1145/3478513.3480495 | 2108.05481 | title_snapshot |
10.1145/3478513.3480541 | A material point method for nonlinearly magnetized materials | https://doi.org/10.1145/3478513.3480541 | [
"Yuchen Sun",
"Xingyu Ni",
"Bo Zhu",
"Bin Wang",
"Baoquan Chen"
] | We propose a novel numerical scheme to simulate interactions between a magnetic field and nonlinearly magnetized objects immersed in it. Under our nonlinear magnetization framework, the strength of magnetic forces is effectively saturated to produce stable simulations without requiring any parameter tuning. The mathema... | journal | 10.1145/3478513.3480541 | null | null |
10.1145/3478513.3480561 | Learning to cluster for rendering with many lights | https://doi.org/10.1145/3478513.3480561 | [
"Yu-Chen Wang",
"Yu-Ting Wu",
"Tzu-Mao Li",
"Yung-Yu Chuang"
] | We present an unbiased online Monte Carlo method for rendering with many lights. Our method adapts both the hierarchical light clustering and the sampling distribution to our collected samples. Designing such a method requires us to make clustering decisions under noisy observation, and making sure that the sampling di... | journal | 10.1145/3478513.3480561 | null | null |
10.1145/3478513.3480551 | Sum-of-squares geometry processing | https://doi.org/10.1145/3478513.3480551 | [
"Zoë Marschner",
"Paul Zhang",
"David Palmer",
"Justin Solomon"
] | Geometry processing presents a variety of difficult numerical problems, each seeming to require its own tailored solution. This breadth is largely due to the expansive list of geometric primitives , e.g., splines, triangles, and hexahedra, joined with an ever-expanding variety of objectives one might want to achieve wi... | journal | 10.1145/3478513.3480551 | 2110.08451 | title_snapshot |
10.1145/3478513.3480520 | Foids: bio-inspired fish simulation for generating synthetic datasets | https://doi.org/10.1145/3478513.3480520 | [
"Yuko Ishiwaka",
"Xiao S. Zeng",
"Michael Lee Eastman",
"Sho Kakazu",
"Sarah Gross",
"Ryosuke Mizutani",
"Masaki Nakada"
] | We present a bio-inspired fish simulation platform, which we call "Foids", to generate realistic synthetic datasets for an use in computer vision algorithm training. This is a first-of-its-kind synthetic dataset platform for fish, which generates all the 3D scenes just with a simulation. One of the major challenges in ... | journal | 10.1145/3478513.3480520 | null | null |
10.1145/3478513.3480482 | Cascaded Sobol' sampling | https://doi.org/10.1145/3478513.3480482 | [
"Loïs Paulin",
"David Coeurjolly",
"Jean-Claude Iehl",
"Nicolas Bonneel",
"Alexander Keller",
"Victor Ostromoukhov"
] | Rendering quality is largely influenced by the samplers used in Monte Carlo integration. Important factors include sample uniformity (e.g., low discrepancy) in the high-dimensional integration domain, sample uniformity in lower-dimensional projections, and lack of dominant structures that could result in aliasing artif... | journal | 10.1145/3478513.3480482 | null | null |
10.1145/3478513.3480508 | Generalized adaptive refinement for grid-based hexahedral meshing | https://doi.org/10.1145/3478513.3480508 | [
"Luca Pitzalis",
"Marco Livesu",
"Gianmarco Cherchi",
"Enrico Gobbetti",
"Riccardo Scateni"
] | Due to their nice numerical properties, conforming hexahedral meshes are considered a prominent computational domain for simulation tasks. However, the automatic decomposition of a general 3D volume into a small number of hexahedral elements is very challenging. Methods that create an adaptive Cartesian grid and conver... | journal | 10.1145/3478513.3480508 | null | null |
10.1145/3478513.3480510 | Ensemble denoising for Monte Carlo renderings | https://doi.org/10.1145/3478513.3480510 | [
"Shaokun Zheng",
"Fengshi Zheng",
"Kun Xu",
"Ling-Qi Yan"
] | Various denoising methods have been proposed to clean up the noise in Monte Carlo (MC) renderings, each having different advantages, disadvantages, and applicable scenarios. In this paper, we present Ensemble Denoising , an optimization-based technique that combines multiple individual MC denoisers. The combined image ... | journal | 10.1145/3478513.3480510 | null | null |
10.1145/3478513.3480507 | Generative modelling of BRDF textures from flash images | https://doi.org/10.1145/3478513.3480507 | [
"Philipp Henzler",
"Valentin Deschaintre",
"Niloy J. Mitra",
"Tobias Ritschel"
] | We learn a latent space for easy capture, consistent interpolation, and efficient reproduction of visual material appearance. When users provide a photo of a stationary natural material captured under flashlight illumination, first it is converted into a latent material code. Then, in the second step, conditioned on th... | journal | 10.1145/3478513.3480507 | 2102.11861 | title_snapshot |
10.1145/3478513.3480481 | VR social copresence with light field displays | https://doi.org/10.1145/3478513.3480481 | [
"Nathan Matsuda",
"Brian Wheelwright",
"Joel Hegland",
"Douglas Lanman"
] | As virtual reality (VR) devices become increasingly commonplace, asymmetric interactions between people with and without headsets are becoming more frequent. Existing video pass-through VR headsets solve one side of these asymmetric interactions by showing the user a live reconstruction of the outside world. This paper... | journal | 10.1145/3478513.3480481 | null | null |
10.1145/3478513.3480493 | Fast and versatile fluid-solid coupling for turbulent flow simulation | https://doi.org/10.1145/3478513.3480493 | [
"Chaoyang Lyu",
"Wei Li",
"Mathieu Desbrun",
"Xiaopei Liu"
] | The intricate motions and complex vortical structures generated by the interaction between fluids and solids are visually fascinating. However, reproducing such a two-way coupling between thin objects and turbulent fluids numerically is notoriously challenging and computationally costly: existing approaches such as cut... | journal | 10.1145/3478513.3480493 | null | null |
10.1145/3478513.3480554 | Differentiable surface triangulation | https://doi.org/10.1145/3478513.3480554 | [
"Marie-Julie Rakotosaona",
"Noam Aigerman",
"Niloy J. Mitra",
"Maks Ovsjanikov",
"Paul Guerrero"
] | Triangle meshes remain the most popular data representation for surface geometry. This ubiquitous representation is essentially a hybrid one that decouples continuous vertex locations from the discrete topological triangulation. Unfortunately, the combinatorial nature of the triangulation prevents taking derivatives ov... | journal | 10.1145/3478513.3480554 | 2109.10695 | title_snapshot |
10.1145/3478513.3480534 | Multi-class inverted stippling | https://doi.org/10.1145/3478513.3480534 | [
"Christoph Schulz",
"Kin Chung Kwan",
"Michael Becher",
"Daniel Baumgartner",
"Guido Reina",
"Oliver Deussen",
"Daniel Weiskopf"
] | We introduce inverted stippling , a method to mimic an inversion technique used by artists when performing stippling. To this end, we extend Linde-Buzo-Gray (LBG) stippling to multi-class LBG (MLBG) stippling with multiple layers. MLBG stippling couples the layers stochastically to optimize for per-layer and overall bl... | journal | 10.1145/3478513.3480534 | null | null |
10.1145/3478513.3480543 | Beyond mie theory: systematic computation of bulk scattering parameters based on microphysical wave optics | https://doi.org/10.1145/3478513.3480543 | [
"Yu Guo",
"Adrian Jarabo",
"Shuang Zhao"
] | Light scattering in participating media and translucent materials is typically modeled using the radiative transfer theory. Under the assumption of independent scattering between particles, it utilizes several bulk scattering parameters to statistically characterize light-matter interactions at the macroscale. To calcu... | journal | 10.1145/3478513.3480543 | null | null |
10.1145/3478513.3480560 | Binaural audio generation via multi-task learning | https://doi.org/10.1145/3478513.3480560 | [
"Sijia Li",
"Shiguang Liu",
"Dinesh Manocha"
] | We present a learning-based approach for generating binaural audio from mono audio using multi-task learning. Our formulation leverages additional information from two related tasks: the binaural audio generation task and the flipped audio classification task. Our learning model extracts spatialization features from th... | journal | 10.1145/3478513.3480560 | 2109.00748 | title_snapshot |
10.1145/3478513.3480532 | Weatherscapes: nowcasting heat transfer and water continuity | https://doi.org/10.1145/3478513.3480532 | [
"Jorge Alejandro Amador Herrera",
"Torsten Hädrich",
"Wojtek Pałubicki",
"Daniel T. Banuti",
"Sören Pirk",
"Dominik L. Michels"
] | Due to the complex interplay of various meteorological phenomena, simulating weather is a challenging and open research problem. In this contribution, we propose a novel physics-based model that enables simulating weather at interactive rates. By considering atmosphere and pedosphere we can define the hydrologic cycle ... | journal | 10.1145/3478513.3480532 | null | null |
10.1145/3478513.3480477 | Spatial-temporal motion control via composite cam-follower mechanisms | https://doi.org/10.1145/3478513.3480477 | [
"Yingjie Cheng",
"Yucheng Sun",
"Peng Song",
"Ligang Liu"
] | Motion control, both on the trajectory and timing, is crucial for mechanical automata to perform functionalities such as walking and entertaining. We present composite cam-follower mechanisms that can control their spatial-temporal motions to exactly follow trajectories and timings specified by users, and propose a com... | journal | 10.1145/3478513.3480477 | null | null |
10.1145/3478513.3480539 | FrictionalMonolith: a monolithic optimization-based approach for granular flow with contact-aware rigid-body coupling | https://doi.org/10.1145/3478513.3480539 | [
"Tetsuya Takahashi",
"Christopher Batty"
] | We propose FrictionalMonolith , a monolithic pressure-friction-contact solver for more accurately, robustly, and efficiently simulating two-way interactions of rigid bodies with continuum granular materials or inviscid liquids. By carefully formulating the components of such systems within a single unified minimization... | journal | 10.1145/3478513.3480539 | null | null |
10.1145/3478513.3480516 | Generalized deployable elastic geodesic grids | https://doi.org/10.1145/3478513.3480516 | [
"Stefan Pillwein",
"Przemyslaw Musialski"
] | Given a designer created free-form surface in 3d space, our method computes a grid composed of elastic elements which are completely planar and straight. Only by fixing the ends of the planar elements to appropriate locations, the 2d grid bends and approximates the given 3d surface. Our method is based purely on the no... | journal | 10.1145/3478513.3480516 | 2111.08883 | title_snapshot |
10.1145/3478513.3480526 | Computing sparse cones with bounded distortion for conformal parameterizations | https://doi.org/10.1145/3478513.3480526 | [
"Qing Fang",
"Wenqing Ouyang",
"Mo Li",
"Ligang Liu",
"Xiao-Ming Fu"
] | We propose a novel method to generate sparse cone singularities with bounded distortion constraints for conformal parameterizations. It is formulated as minimizing the ℓ 0 -norm of Gaussian curvature of vertices with hard constraints of bounding the distortion that is measured by the ℓ 2 -norm of the log conformal fact... | journal | 10.1145/3478513.3480526 | null | null |
10.1145/3478513.3480540 | EyelashNet: a dataset and a baseline method for eyelash matting | https://doi.org/10.1145/3478513.3480540 | [
"Qinjie Xiao",
"Hanyuan Zhang",
"Zhaorui Zhang",
"Yiqian Wu",
"Luyuan Wang",
"Xiaogang Jin",
"Xinwei Jiang",
"Yong-Liang Yang",
"Tianjia Shao",
"Kun Zhou"
] | Eyelashes play a crucial part in the human facial structure and largely affect the facial attractiveness in modern cosmetic design. However, the appearance and structure of eyelashes can easily induce severe artifacts in high-fidelity multi-view 3D face reconstruction. Unfortunately it is highly challenging to remove e... | journal | 10.1145/3478513.3480540 | null | null |
10.1145/3478513.3480529 | Keypoint-driven line drawing vectorization via PolyVector flow | https://doi.org/10.1145/3478513.3480529 | [
"Ivan Puhachov",
"William Neveu",
"Edward Chien",
"Mikhail Bessmeltsev"
] | Line drawing vectorization is a daily task in graphic design, computer animation, and engineering, necessary to convert raster images to a set of curves for editing and geometry processing. Despite recent progress in the area, automatic vectorization tools often produce spurious branches or incorrect connectivity aroun... | journal | 10.1145/3478513.3480529 | null | null |
10.1145/3478513.3480566 | Aesthetic-guided outward image cropping | https://doi.org/10.1145/3478513.3480566 | [
"Lei Zhong",
"Feng-Heng Li",
"Hao-Zhi Huang",
"Yong Zhang",
"Shao-Ping Lu",
"Jue Wang"
] | Image cropping is a commonly used post-processing operation for adjusting the scene composition of an input photography, therefore improving its aesthetics. Existing automatic image cropping methods are all bounded by the image border, thus have very limited freedom for aesthetics improvement if the original scene comp... | journal | 10.1145/3478513.3480566 | null | null |
10.1145/3478513.3480562 | AutoMate: a dataset and learning approach for automatic mating of CAD assemblies | https://doi.org/10.1145/3478513.3480562 | [
"Benjamin Jones",
"Dalton Hildreth",
"Duowen Chen",
"Ilya Baran",
"Vladimir G. Kim",
"Adriana Schulz"
] | Assembly modeling is a core task of computer aided design (CAD), comprising around one third of the work in a CAD workflow. Optimizing this process therefore represents a huge opportunity in the design of a CAD system, but current research of assembly based modeling is not directly applicable to modern CAD systems beca... | journal | 10.1145/3478513.3480562 | 2105.12238 | title_snapshot |
10.1145/3478513.3480557 | Efficient and robust discrete conformal equivalence with boundary | https://doi.org/10.1145/3478513.3480557 | [
"Marcel Campen",
"Ryan Capouellez",
"Hanxiao Shen",
"Leyi Zhu",
"Daniele Panozzo",
"Denis Zorin"
] | We describe an efficient algorithm to compute a discrete metric with prescribed Gaussian curvature at all interior vertices and prescribed geodesic curvature along the boundary of a mesh. The metric is (discretely) conformally equivalent to the input metric. Its construction is based on theory developed in [Gu et al. 2... | journal | 10.1145/3478513.3480557 | 2104.04614 | title_snapshot |
10.1145/3478513.3480569 | Neural radiosity | https://doi.org/10.1145/3478513.3480569 | [
"Saeed Hadadan",
"Shuhong Chen",
"Matthias Zwicker"
] | We introduce Neural Radiosity, an algorithm to solve the rendering equation by minimizing the norm of its residual, similar as in classical radiosity techniques. Traditional basis functions used in radiosity, such as piecewise polynomials or meshless basis functions are typically limited to representing isotropic scatt... | journal | 10.1145/3478513.3480569 | 2105.12319 | title_snapshot |
10.1145/3478513.3480550 | Physically-based feature line rendering | https://doi.org/10.1145/3478513.3480550 | [
"Rex West"
] | Feature lines visualize the shape and structure of 3D objects, and are an essential component of many non-photorealistic rendering styles. Existing feature line rendering methods, however, are only able to render feature lines in limited contexts, such as on immediately visible surfaces or in specular reflections. We p... | journal | 10.1145/3478513.3480550 | null | null |
10.1145/3478513.3480515 | Semi-supervised video-driven facial animation transfer for production | https://doi.org/10.1145/3478513.3480515 | [
"Lucio Moser",
"Chinyu Chien",
"Mark Williams",
"Jose Serra",
"Darren Hendler",
"Doug Roble"
] | We propose a simple algorithm for automatic transfer of facial expressions, from videos to a 3D character, as well as between distinct 3D characters through their rendered animations. Our method begins by learning a common, semantically-consistent latent representation for the different input image domains using an uns... | journal | 10.1145/3478513.3480515 | null | null |
10.1145/3478513.3480513 | Reproducing reality with a high-dynamic-range multi-focal stereo display | https://doi.org/10.1145/3478513.3480513 | [
"Fangcheng Zhong",
"Akshay Jindal",
"Ali Özgür Yöntem",
"Param Hanji",
"Simon J. Watt",
"Rafał K. Mantiuk"
] | With well-established methods for producing photo-realistic results, the next big challenge of graphics and display technologies is to achieve perceptual realism --- producing imagery indistinguishable from real-world 3D scenes. To deliver all necessary visual cues for perceptual realism, we built a High-Dynamic-Range ... | journal | 10.1145/3478513.3480513 | null | null |
10.1145/3478513.3480538 | FreeStyleGAN: free-view editable portrait rendering with the camera manifold | https://doi.org/10.1145/3478513.3480538 | [
"Thomas Leimkühler",
"George Drettakis"
] | Current Generative Adversarial Networks (GANs) produce photorealistic renderings of portrait images. Embedding real images into the latent space of such models enables high-level image editing. While recent methods provide considerable semantic control over the (re-)generated images, they can only generate a limited se... | journal | 10.1145/3478513.3480538 | 2109.09378 | title_snapshot |
10.1145/3478513.3480552 | Optimizing contact-based assemblies | https://doi.org/10.1145/3478513.3480552 | [
"Davi Colli Tozoni",
"Yunfan Zhou",
"Denis Zorin"
] | Modern fabrication methods have greatly simplified manufacturing of complex free-form shapes at an affordable cost, and opened up new possibilities for improving functionality and customization through automatic optimization, shape optimization in particular. However, most existing shape optimization methods focus on s... | journal | 10.1145/3478513.3480552 | null | null |
10.1145/3478513.3480548 | Modeling flower pigmentation patterns | https://doi.org/10.1145/3478513.3480548 | [
"Lee Ringham",
"Andrew Owens",
"Mikolaj Cieslak",
"Lawrence D. Harder",
"Przemyslaw Prusinkiewicz"
] | Although many simulation models of natural phenomena have been developed to date, little attention was given to a major contributor to the beauty of nature: the colorful patterns of flowers. We survey typical patterns and propose methods for simulating them inspired by the current understanding of the biology of floral... | journal | 10.1145/3478513.3480548 | null | null |
10.1145/3478513.3480506 | I♥LA: compilable markdown for linear algebra | https://doi.org/10.1145/3478513.3480506 | [
"Yong Li",
"Shoaib Kamil",
"Alec Jacobson",
"Yotam Gingold"
] | Communicating linear algebra in written form is challenging: mathematicians must choose between writing in languages that produce well-formatted but semantically-underdefined representations such as LaTeX; or languages with well-defined semantics but notation unlike conventional math, such as C++/Eigen. In both cases, ... | journal | 10.1145/3478513.3480506 | 2109.13001 | title_snapshot |
10.1145/3478513.3480499 | Fast volume rendering with spatiotemporal reservoir resampling | https://doi.org/10.1145/3478513.3480499 | [
"Daqi Lin",
"Chris Wyman",
"Cem Yuksel"
] | Volume rendering under complex, dynamic lighting is challenging, especially if targeting real-time. To address this challenge, we extend a recent direct illumination sampling technique, spatiotemporal reservoir resampling, to multi-dimensional path space for volumetric media. By fully evaluating just a single path samp... | journal | 10.1145/3478513.3480499 | null | null |
10.1145/3478513.3480524 | Kaleidoscopic structured light | https://doi.org/10.1145/3478513.3480524 | [
"Byeongjoo Ahn",
"Ioannis Gkioulekas",
"Aswin C. Sankaranarayanan"
] | Full surround 3D imaging for shape acquisition is essential for generating digital replicas of real-world objects. Surrounding an object we seek to scan with a kaleidoscope, that is, a configuration of multiple planar mirrors, produces an image of the object that encodes information from a combinatorially large number ... | journal | 10.1145/3478513.3480524 | null | null |
10.1145/3478513.3480491 | Aerial path planning for online real-time exploration and offline high-quality reconstruction of large-scale urban scenes | https://doi.org/10.1145/3478513.3480491 | [
"Yilin Liu",
"Ruiqi Cui",
"Ke Xie",
"Minglun Gong",
"Hui Huang"
] | Existing approaches have shown that, through carefully planning flight trajectories, images captured by Unmanned Aerial Vehicles (UAVs) can be used to reconstruct high-quality 3D models for real environments. These approaches greatly simplify and cut the cost of large-scale urban scene reconstruction. However, to prope... | journal | 10.1145/3478513.3480491 | null | null |
10.1145/3478513.3480565 | Monte Carlo denoising via auxiliary feature guided self-attention | https://doi.org/10.1145/3478513.3480565 | [
"Jiaqi Yu",
"Yongwei Nie",
"Chengjiang Long",
"Wenju Xu",
"Qing Zhang",
"Guiqing Li"
] | While self-attention has been successfully applied in a variety of natural language processing and computer vision tasks, its application in Monte Carlo (MC) image denoising has not yet been well explored. This paper presents a self-attention based MC denoising deep learning network based on the fact that self-attentio... | journal | 10.1145/3478513.3480565 | null | null |
10.1145/3478513.3480570 | Transflower: probabilistic autoregressive dance generation with multimodal attention | https://doi.org/10.1145/3478513.3480570 | [
"Guillermo Valle-Pérez",
"Gustav Eje Henter",
"Jonas Beskow",
"Andre Holzapfel",
"Pierre-Yves Oudeyer",
"Simon Alexanderson"
] | Dance requires skillful composition of complex movements that follow rhythmic, tonal and timbral features of music. Formally, generating dance conditioned on a piece of music can be expressed as a problem of modelling a high-dimensional continuous motion signal, conditioned on an audio signal. In this work we make two ... | journal | 10.1145/3478513.3480570 | 2106.13871 | title_snapshot |
10.1145/3478513.3480505 | Interactive cutting and tearing in projective dynamics with progressive cholesky updates | https://doi.org/10.1145/3478513.3480505 | [
"Jing Li",
"Tiantian Liu",
"Ladislav Kavan",
"Baoquan Chen"
] | We propose a new algorithm for updating a Cholesky factorization which speeds up Projective Dynamics simulations with topological changes. Our approach addresses an important limitation of the original Projective Dynamics, i.e., that topological changes such as cutting, fracturing, or tearing require full refactorizati... | journal | 10.1145/3478513.3480505 | null | null |
10.1145/3478513.3480489 | Differentiable time-gated rendering | https://doi.org/10.1145/3478513.3480489 | [
"Lifan Wu",
"Guangyan Cai",
"Ravi Ramamoorthi",
"Shuang Zhao"
] | The continued advancements of time-of-flight imaging devices have enabled new imaging pipelines with numerous applications. Consequently, several forward rendering techniques capable of accurately and efficiently simulating these devices have been introduced. However, general-purpose differentiable rendering techniques... | journal | 10.1145/3478513.3480489 | null | null |
10.1145/3478513.3480555 | Volume decomposition for two-piece rigid casting | https://doi.org/10.1145/3478513.3480555 | [
"Thomas Alderighi",
"Luigi Malomo",
"Bernd Bickel",
"Paolo Cignoni",
"Nico Pietroni"
] | We introduce a novel technique to automatically decompose an input object's volume into a set of parts that can be represented by two opposite height fields. Such decomposition enables the manufacturing of individual parts using two-piece reusable rigid molds. Our decomposition strategy relies on a new energy formulati... | journal | 10.1145/3478513.3480555 | null | null |
10.1145/3478513.3480518 | Neural marching cubes | https://doi.org/10.1145/3478513.3480518 | [
"Zhiqin Chen",
"Hao Zhang"
] | We introduce Neural Marching Cubes , a data-driven approach for extracting a triangle mesh from a discretized implicit field. We base our meshing approach on Marching Cubes (MC), due to the simplicity of its input, namely a uniform grid of signed distances or occupancies, which frequently arise in surface reconstructio... | journal | 10.1145/3478513.3480518 | 2106.11272 | title_snapshot |
10.1145/3478513.3480525 | Learning to reconstruct botanical trees from single images | https://doi.org/10.1145/3478513.3480525 | [
"Bosheng Li",
"Jacek Kałużny",
"Jonathan Klein",
"Dominik L. Michels",
"Wojtek Pałubicki",
"Bedrich Benes",
"Sören Pirk"
] | We introduce a novel method for reconstructing the 3D geometry of botanical trees from single photographs. Faithfully reconstructing a tree from single-view sensor data is a challenging and open problem because many possible 3D trees exist that fit the tree's shape observed from a single view. We address this challenge... | journal | 10.1145/3478513.3480525 | null | null |
10.1145/3478513.3480559 | Pose with style: detail-preserving pose-guided image synthesis with conditional StyleGAN | https://doi.org/10.1145/3478513.3480559 | [
"Badour Albahar",
"Jingwan Lu",
"Jimei Yang",
"Zhixin Shu",
"Eli Shechtman",
"Jia-Bin Huang"
] | We present an algorithm for re-rendering a person from a single image under arbitrary poses. Existing methods often have difficulties in hallucinating occluded contents photo-realistically while preserving the identity and fine details in the source image. We first learn to inpaint the correspondence field between the ... | journal | 10.1145/3478513.3480559 | 2109.06166 | title_snapshot |
10.1145/3478513.3480512 | Motion recommendation for online character control | https://doi.org/10.1145/3478513.3480512 | [
"Kyungmin Cho",
"Chaelin Kim",
"Jungjin Park",
"Joonkyu Park",
"Junyong Noh"
] | Reinforcement learning (RL) has been proven effective in many scenarios, including environment exploration and motion planning. However, its application in data-driven character control has produced relatively simple motion results compared to recent approaches that have used large complex motion data without RL. In th... | journal | 10.1145/3478513.3480512 | null | null |
10.1145/3478513.3480503 | TM-NET: deep generative networks for textured meshes | https://doi.org/10.1145/3478513.3480503 | [
"Lin Gao",
"Tong Wu",
"Yu-Jie Yuan",
"Ming-Xian Lin",
"Yu-Kun Lai",
"Hao Zhang"
] | We introduce TM-NET, a novel deep generative model for synthesizing textured meshes in a part-aware manner. Once trained, the network can generate novel textured meshes from scratch or predict textures for a given 3D mesh, without image guidance. Plausible and diverse textures can be generated for the same mesh part, w... | journal | 10.1145/3478513.3480503 | 2010.06217 | title_snapshot |
10.1145/3478513.3480522 | Integer coordinates for intrinsic geometry processing | https://doi.org/10.1145/3478513.3480522 | [
"Mark Gillespie",
"Nicholas Sharp",
"Keenan Crane"
] | This paper describes a numerically robust data structure for encoding intrinsic triangulations of polyhedral surfaces. Many applications demand a correspondence between the intrinsic triangulation and the input surface, but existing data structures either rely on floating point values to encode correspondence, or do no... | journal | 10.1145/3478513.3480522 | 2106.00220 | title_snapshot |
10.1145/3478513.3480535 | Tessellation-free displacement mapping for ray tracing | https://doi.org/10.1145/3478513.3480535 | [
"Theo Thonat",
"Francois Beaune",
"Xin Sun",
"Nathan Carr",
"Tamy Boubekeur"
] | Displacement mapping is a powerful mechanism for adding fine to medium geometric details over a 3D surface using a 2D map encoding them. While GPU rasterization supports it through the hardware tessellation unit, ray tracing surface meshes textured with high quality displacement requires a significant amount of memory.... | journal | 10.1145/3478513.3480535 | null | null |
10.1145/3478513.3480480 | Deep3DLayout: 3D reconstruction of an indoor layout from a spherical panoramic image | https://doi.org/10.1145/3478513.3480480 | [
"Giovanni Pintore",
"Eva Almansa",
"Marco Agus",
"Enrico Gobbetti"
] | Recovering the 3D shape of the bounding permanent surfaces of a room from a single image is a key component of indoor reconstruction pipelines. In this article, we introduce a novel deep learning technique capable to produce, at interactive rates, a tessellated bounding 3D surface from a single 360° image. Differently ... | journal | 10.1145/3478513.3480480 | null | null |
10.1145/3478513.3480546 | Layered neural atlases for consistent video editing | https://doi.org/10.1145/3478513.3480546 | [
"Yoni Kasten",
"Dolev Ofri",
"Oliver Wang",
"Tali Dekel"
] | We present a method that decomposes, and "unwraps", an input video into a set of layered 2D atlases , each providing a unified representation of the appearance of an object (or background) over the video. For each pixel in the video, our method estimates its corresponding 2D coordinate in each of the atlases, giving us... | journal | 10.1145/3478513.3480546 | 2109.11418 | title_snapshot |
10.1145/3478513.3480496 | NeRFactor: neural factorization of shape and reflectance under an unknown illumination | https://doi.org/10.1145/3478513.3480496 | [
"Xiuming Zhang",
"Pratul P. Srinivasan",
"Boyang Deng",
"Paul Debevec",
"William T. Freeman",
"Jonathan T. Barron"
] | We address the problem of recovering the shape and spatially-varying reflectance of an object from multi-view images (and their camera poses) of an object illuminated by one unknown lighting condition. This enables the rendering of novel views of the object under arbitrary environment lighting and editing of the object... | journal | 10.1145/3478513.3480496 | 2106.01970 | title_snapshot |
10.1145/3478513.3480483 | Continuous aerial path planning for 3D urban scene reconstruction | https://doi.org/10.1145/3478513.3480483 | [
"Han Zhang",
"Yucong Yao",
"Ke Xie",
"Chi-Wing Fu",
"Hao Zhang",
"Hui Huang"
] | We introduce the first path-oriented drone trajectory planning algorithm, which performs continuous (i.e., dense ) image acquisition along an aerial path and explicitly factors path quality into an optimization along with scene reconstruction quality. Specifically, our method takes as input a rough 3D scene proxy and p... | journal | 10.1145/3478513.3480483 | null | null |
10.1145/3478513.3480498 | Differentiable transient rendering | https://doi.org/10.1145/3478513.3480498 | [
"Shinyoung Yi",
"Donggun Kim",
"Kiseok Choi",
"Adrian Jarabo",
"Diego Gutierrez",
"Min H. Kim"
] | Recent differentiable rendering techniques have become key tools to tackle many inverse problems in graphics and vision. Existing models, however, assume steady-state light transport, i.e., infinite speed of light. While this is a safe assumption for many applications, recent advances in ultrafast imaging leverage the ... | journal | 10.1145/3478513.3480498 | 2206.06193 | title_snapshot |
10.1145/3478513.3480504 | Human dynamics from monocular video with dynamic camera movements | https://doi.org/10.1145/3478513.3480504 | [
"Ri Yu",
"Hwangpil Park",
"Jehee Lee"
] | We propose a new method that reconstructs 3D human motion from in-the-wild video by making full use of prior knowledge on the laws of physics. Previous studies focus on reconstructing joint angles and positions in the body local coordinate frame. Body translations and rotations in the global reference frame are partial... | journal | 10.1145/3478513.3480504 | null | null |
10.1145/3478513.3480544 | Generalized fluid carving with fast lattice-guided seam computation | https://doi.org/10.1145/3478513.3480544 | [
"Sean Flynn",
"David Hart",
"Bryan Morse",
"Seth Holladay",
"Parris Egbert"
] | In this paper, we introduce a novel method for intelligently resizing a wide range of volumetric data including fluids. Fluid carving, the technique we build upon, only supported particle-based liquid data, and because it was based on image-based techniques, it was constrained to rectangular boundaries. We address thes... | journal | 10.1145/3478513.3480544 | null | null |
10.1145/3478513.3480564 | Convex polyhedral meshing for robust solid modeling | https://doi.org/10.1145/3478513.3480564 | [
"Lorenzo Diazzi",
"Marco Attene"
] | We introduce a new technique to create a mesh of convex polyhedra representing the interior volume of a triangulated input surface. Our approach is particularly tolerant to defects in the input, which is allowed to self-intersect, to be non-manifold, disconnected, and to contain surface holes and gaps. We guarantee tha... | journal | 10.1145/3478513.3480564 | 2109.14434 | title_snapshot |
10.1145/3478513.3480486 | TreePartNet: neural decomposition of point clouds for 3D tree reconstruction | https://doi.org/10.1145/3478513.3480486 | [
"Yanchao Liu",
"Jianwei Guo",
"Bedrich Benes",
"Oliver Deussen",
"Xiaopeng Zhang",
"Hui Huang"
] | We present TreePartNet , a neural network aimed at reconstructing tree geometry from point clouds obtained by scanning real trees. Our key idea is to learn a natural neural decomposition exploiting the assumption that a tree comprises locally cylindrical shapes. In particular, reconstruction is a two-step process. Firs... | journal | 10.1145/3478513.3480486 | null | null |
10.1145/3478513.3480531 | ExtraNet: real-time extrapolated rendering for low-latency temporal supersampling | https://doi.org/10.1145/3478513.3480531 | [
"Jie Guo",
"Xihao Fu",
"Liqiang Lin",
"Hengjun Ma",
"Yanwen Guo",
"Shiqiu Liu",
"Ling-Qi Yan"
] | Both the frame rate and the latency are crucial to the performance of realtime rendering applications such as video games. Spatial supersampling methods, such as the Deep Learning SuperSampling (DLSS), have been proven successful at decreasing the rendering time of each frame by rendering at a lower resolution. But tem... | journal | 10.1145/3478513.3480531 | null | null |
10.1145/3478513.3480501 | Large steps in inverse rendering of geometry | https://doi.org/10.1145/3478513.3480501 | [
"Baptiste Nicolet",
"Alec Jacobson",
"Wenzel Jakob"
] | Inverse reconstruction from images is a central problem in many scientific and engineering disciplines. Recent progress on differentiable rendering has led to methods that can efficiently differentiate the full process of image formation with respect to millions of parameters to solve such problems via gradient-based o... | journal | 10.1145/3478513.3480501 | null | null |
10.1145/3478513.3480528 | Neural actor: neural free-view synthesis of human actors with pose control | https://doi.org/10.1145/3478513.3480528 | [
"Lingjie Liu",
"Marc Habermann",
"Viktor Rudnev",
"Kripasindhu Sarkar",
"Jiatao Gu",
"Christian Theobalt"
] | We propose Neural Actor (NA), a new method for high-quality synthesis of humans from arbitrary viewpoints and under arbitrary controllable poses. Our method is developed upon recent neural scene representation and rendering works which learn representations of geometry and appearance from only 2D images. While existing... | journal | 10.1145/3478513.3480528 | 2106.02019 | title_snapshot |
10.1145/3478513.3480536 | Spiral-spectral fluid simulation | https://doi.org/10.1145/3478513.3480536 | [
"Qiaodong Cui",
"Timothy Langlois",
"Pradeep Sen",
"Theodore Kim"
] | We introduce a fast, expressive method for simulating fluids over radial domains, including discs, spheres, cylinders, ellipses, spheroids, and tori. We do this by generalizing the spectral approach of Laplacian Eigenfunctions, resulting in what we call spiral-spectral fluid simulations. Starting with a set of divergen... | journal | 10.1145/3478513.3480536 | null | null |
10.1145/3478513.3480488 | DeepVecFont: synthesizing high-quality vector fonts via dual-modality learning | https://doi.org/10.1145/3478513.3480488 | [
"Yizhi Wang",
"Zhouhui Lian"
] | Automatic font generation based on deep learning has aroused a lot of interest in the last decade. However, only a few recently-reported approaches are capable of directly generating vector glyphs and their results are still far from satisfactory. In this paper, we propose a novel method, DeepVecFont, to effectively re... | journal | 10.1145/3478513.3480488 | 2110.06688 | title_snapshot |
10.1145/3478513.3480485 | Time-travel rephotography | https://doi.org/10.1145/3478513.3480485 | [
"Xuan Luo",
"Xuaner (Cecilia) Zhang",
"Paul Yoo",
"Ricardo Martin-Brualla",
"Jason Lawrence",
"Steven M. Seitz"
] | Many historical people were only ever captured by old, faded, black and white photos, that are distorted due to the limitations of early cameras and the passage of time. This paper simulates traveling back in time with a modern camera to rephotograph famous subjects. Unlike conventional image restoration filters which ... | journal | 10.1145/3478513.3480485 | 2012.12261 | title_snapshot |
10.1145/3478513.3480484 | Live speech portraits: real-time photorealistic talking-head animation | https://doi.org/10.1145/3478513.3480484 | [
"Yuanxun Lu",
"Jinxiang Chai",
"Xun Cao"
] | To the best of our knowledge, we first present a live system that generates personalized photorealistic talking-head animation only driven by audio signals at over 30 fps. Our system contains three stages. The first stage is a deep neural network that extracts deep audio features along with a manifold projection to pro... | journal | 10.1145/3478513.3480484 | 2109.10595 | title_snapshot |
10.1145/3478513.3480523 | Q-zip: singularity editing primitive for quad meshes | https://doi.org/10.1145/3478513.3480523 | [
"Leman Feng",
"Yiying Tong",
"Mathieu Desbrun"
] | Singularity editing of a quadrangle mesh consists in shifting singularities around for either improving the quality of the mesh elements or canceling extraneous singularities, so as to increase mesh regularity. However, the particular structure of a quad mesh renders the exploration of allowable connectivity changes no... | journal | 10.1145/3478513.3480523 | null | null |
10.1145/3478513.3480494 | Intuitive and efficient roof modeling for reconstruction and synthesis | https://doi.org/10.1145/3478513.3480494 | [
"Jing Ren",
"Biao Zhang",
"Bojian Wu",
"Jianqiang Huang",
"Lubin Fan",
"Maks Ovsjanikov",
"Peter Wonka"
] | We propose a novel and flexible roof modeling approach that can be used for constructing planar 3D polygon roof meshes. Our method uses a graph structure to encode roof topology and enforces the roof validity by optimizing a simple but effective planarity metric we propose. This approach is significantly more efficient... | journal | 10.1145/3478513.3480494 | 2109.07683 | title_snapshot |
10.1145/3478513.3480490 | Project starline: a high-fidelity telepresence system | https://doi.org/10.1145/3478513.3480490 | [
"Jason Lawrence",
"Danb Goldman",
"Supreeth Achar",
"Gregory Major Blascovich",
"Joseph G. Desloge",
"Tommy Fortes",
"Eric M. Gomez",
"Sascha Häberling",
"Hugues Hoppe",
"Andy Huibers",
"Claude Knaus",
"Brian Kuschak",
"Ricardo Martin-Brualla",
"Harris Nover",
"Andrew Ian Russell",
"St... | We present a real-time bidirectional communication system that lets two people, separated by distance, experience a face-to-face conversation as if they were copresent. It is the first telepresence system that is demonstrably better than 2D videoconferencing, as measured using participant ratings (e.g., presence, atten... | journal | 10.1145/3478513.3480490 | null | null |
10.1145/3478513.3480530 | Physical light-matter interaction in hermite-gauss space | https://doi.org/10.1145/3478513.3480530 | [
"Shlomi Steinberg",
"Ling-Qi Yan"
] | Our purpose in this paper is two-fold: introduce a computationally-tractable decomposition of the coherence properties of light; and, present a general-purpose light-matter interaction framework for partially-coherent light. In a recent publication, Steinberg and Yan [2021] introduced a framework that generalises the c... | journal | 10.1145/3478513.3480530 | null | null |
10.1145/3478513.3480545 | Modeling clothing as a separate layer for an animatable human avatar | https://doi.org/10.1145/3478513.3480545 | [
"Donglai Xiang",
"Fabian Prada",
"Timur Bagautdinov",
"Weipeng Xu",
"Yuan Dong",
"He Wen",
"Jessica Hodgins",
"Chenglei Wu"
] | We have recently seen great progress in building photorealistic animatable full-body codec avatars, but generating high-fidelity animation of clothing is still difficult. To address these difficulties, we propose a method to build an animatable clothed body avatar with an explicit representation of the clothing on the ... | journal | 10.1145/3478513.3480545 | 2106.14879 | title_snapshot |
10.1145/3478513.3480568 | Interactive all-hex meshing via cuboid decomposition | https://doi.org/10.1145/3478513.3480568 | [
"Lingxiao Li",
"Paul Zhang",
"Dmitriy Smirnov",
"S. Mazdak Abulnaga",
"Justin Solomon"
] | Standard PolyCube-based hexahedral (hex) meshing methods aim to deform the input domain into an axis-aligned PolyCube volume with integer corners; if this deformation is bijective, then applying the inverse map to the voxelized PolyCube yields a valid hex mesh. A key challenge in these methods is to maintain the biject... | journal | 10.1145/3478513.3480568 | 2109.06279 | title_snapshot |
10.1145/3478513.3480553 | Neural frame interpolation for rendered content | https://doi.org/10.1145/3478513.3480553 | [
"Karlis Martins Briedis",
"Abdelaziz Djelouah",
"Mark Meyer",
"Ian McGonigal",
"Markus Gross",
"Christopher Schroers"
] | The demand for creating rendered content continues to drastically grow. As it often is extremely computationally expensive and thus costly to render high-quality computer-generated images, there is a high incentive to reduce this computational burden. Recent advances in learning-based frame interpolation methods have s... | journal | 10.1145/3478513.3480553 | null | null |
10.1145/3478513.3480511 | AdaptiBrush: adaptive general and predictable VR ribbon brush | https://doi.org/10.1145/3478513.3480511 | [
"Enrique Rosales",
"Chrystiano Araújo",
"Jafet Rodriguez",
"Nicholas Vining",
"Dongwook Yoon",
"Alla Sheffer"
] | Virtual reality drawing applications let users draw 3D shapes using brushes that form ribbon shaped, or ruled-surface, strokes. Each ribbon is uniquely defined by its user-specified ruling length, path, and the ruling directions at each point along this path. Existing brushes use the trajectory of a handheld controller... | journal | 10.1145/3478513.3480511 | null | null |
10.1145/3478513.3480517 | Polarimetric spatio-temporal light transport probing | https://doi.org/10.1145/3478513.3480517 | [
"Seung-Hwan Baek",
"Felix Heide"
] | Light emitted from a source into a scene can undergo complex interactions with multiple scene surfaces of different material types before being reflected towards a detector. During this transport, every surface reflection and propagation is encoded in the properties of the photons that ultimately reach the detector, in... | journal | 10.1145/3478513.3480517 | 2105.11609 | title_snapshot |
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