PATENT CLAIM ANALYSIS

Application Number: 15865210
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["345", "426000"]

Abstract:
Camera and/or lens calibration information is generated as part of a calibration process in video systems including 3-dimensional (3D) immersive content systems. The calibration information can be used to correct for distortions associated with the source camera and/or lens. A calibration profile can include information sufficient to allow the system to correct for camera and/or lens distortion/variation. This can be accomplished by capturing a calibration image of a physical 3D object corresponding to the simulated 3D environment, and creating the calibration profile by processing the calibration image. The calibration profile can then be used to project the source content directly into the 3D viewing space while also accounting for distortion/variation, and without first translating into an intermediate space (e.g., a rectilinear space) to account for lens distortion.

Claim (Index 1):
A head mountable display system configured to render and display immersive content, comprising:\n a support adapted to be worn by a user; one or more electronic displays carried by the support; and one or more processors programmed to:\n access first data including first video image data captured using at least a first camera; \n identify a first calibration profile to apply to the first video image data, where the first calibration profile is usable to map pixel groups within the first video image data to respective portions of a two dimensional (2D) texture map, the 2D texture map corresponding to a three-dimensional (3D) surface associated with a physical calibration object; \n use at least a 3D digital model of the physical calibration object to graphically render a first representation of the 3D surface; \n use at least the first calibration profile to graphically render the first video image data or a portion thereof onto the first representation of the 3D surface, resulting in first rendered content; and \n display the first rendered content on the one or more electronic displays.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 1.85333
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15051550', '15255135', '14845202', '15239823', '14093466']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6638138195812235
- 35 USC 102 Novelty (BERT): 0.55014588513978
- Combined Prediction Score: 0.6524470261370792
- Mean Citation Score: 284.721596
- Max Citation Score: 419.30774
- Similarity Product: 351.6957185296154

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test