DOI: 10.5281/zenodo.8398405
title: UnicornLinearCam

description: <strong>UnicornLinearCam:</strong> This plenoptic sequence dataset "UnicornLinearCam" is provided by Eline Soetens, Gauthier Lafruit, Mehrdad Teratani members of the LISA department, EPB (Ecole Polytechnique de Bruxelles), ULB (Université Libre de Bruxelles), Belgium and Jonghoon Yim, Byeungwoo Jeon members of the Department of Electrical and Computer Engineering, SKKU (Sungkyunkwan University), Korea. <strong>License:</strong> CC BY-NC-SA <strong>Terms of Use:</strong> Any kind of publication or report using this sequence should refer to the following reference : Eline Soetens, Jonghoon Yim, Byeungwoo Jeon, Gauthier Lafruit, Mehrdad Teratani, "UnicornLinearCam", 2023. @misc{soetens_UnicornLinearCam_2023, title = {UnicornLinearCam}}, author = {Soetens, Eline and Yim, Jonghoon and Jeon, Byeungwoo and Lafruit, Gauthier and Teratani, Mehrdad }, month = oct, year = {2023}, doi = {10.5281/zenodo.8398406} } <strong>Content:</strong> This sequence was captured using a Raytrix R8 plenoptic 2.0 camera [1] equipped with a 35mm lens. The sequence was recorded for 10 seconds at 30 fps with the Raytrix software RxLive 5.0 [2]. Each frame has a 3840 x 2160 resolution. The scene contains five cubes of various sizes placed at different depths on a brown table. The sides of the cubes display a uniform color or simple pattern. A transparent sphere and a unicorn statue are placed among the cubes. The unicorn statue is highly reflective and presents a lot of specularities, thus both objects have a non-Lambertian texture. The background is uniformly brown cardboard. The scene was filmed by moving the camera in a linear motion from left to right. Please find a detailed description of the content of each file below: <code>lenslet</code>: Contains the 300 frames of the sequences in PNG format. <code>R8-Calibration_UnicornLinearCam.xml</code>: Contains the calibration parameter of the plenoptic camera given by the Raytrix SDK. <code>SubapertureConfig.cfg</code>: The configuration file used to generate the subaperture images using RLC 1.5 [3,4,5]. <code>SubapertureCamera.json</code>: Extrinsic parameters for the subaperture views generated using RLC and the config file provided. Parameters are the relative parameters computed for a single frame. <strong>References and links:</strong> [1] https://raytrix.de/products/ [2] https://raytrix.de/downloads/ [3] Shu Fujita, Sho Mikawa, Mehrdad Teratani, Keita Takahashi, and Toshiaki Fujii, “Extracting Multi-View Images from Multi-Focused Plenoptic Camera,” in Proc. of International Workshop on Advanced Image Technology (IWAIT)/International Forum on Medical Imaging in Asia (IFMIA), in SPIE Digital Library, Singapore, January 2019. [4] Mehrdad Teratani, Shu Fujita, Wenzhe Ouyang, Keita Takahashi, Toshiaki Fujii, "A 3-D Imaging System Using Multi-Focused Plenoptic Camera and Tensor Display," in Proc. of 2018 International Conference on 3D Immersion (IC3D2018) in IEEE Xplore Digital Library, Brussels, Belgium, December 2018. [5] https://gitlab.com/mpeg-dense-light-field/rlc/-/tree/version1.5?ref_type=tags
description: This work was supported in part by the EU HoviTron project (951989); in part by the FER 2021 project (1060H000066-FAISAN), Belgium; in part by the Emile DEFAY 2021 project (4R00H000236), Belgium; and in part by the FER 2023 project (1060H000075), Belgium. This work was supported in part by Basic Science Research Program (RS-2023-00208453) through the National Research Foundation of Korea (NRF) and by the ICT Creative Consilience Program (IITP-2023-2020-0-01821) supervised by the IITP(Institute for Information & communications Technology Planning & Evaluation), both funded by the Ministry of Science and ICT, Korea.