PATENT CLAIM ANALYSIS

Application Number: 15865122
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-02
Patent Classification: ["345", "419000"]

Abstract:
Systems and methods relate to receiving a plurality of video streams captured of a subject by a plurality of video cameras, each video stream including video frames time-synchronized according to a shared frame rate, each video camera having a known vantage point in a predetermined coordinate system; obtaining at least one three-dimensional (3D) mesh of the subject at the shared frame rate, the 3D mesh time-synchronized with the video frames of the video streams, the at least one mesh including a plurality of vertices with known locations in the predetermined coordinate system; calculating one or more lists of visible-vertices at the shared frame rate, each list including a subset of the plurality of vertices of the at least one 3D mesh of the subject, the subset being a function of the location of the known vantage point associated with at least one of the plurality of video cameras; generating one or more time-synchronized data streams at the shared frame rate, the one or more time-synchronized data streams including: one or more video streams encoding at least one of the plurality of video streams; and one or more geometric-data streams including the calculated one or more visible-vertices lists; and transmitting the one or more time-synchronized data streams to a receiver for rendering of a viewpoint-adaptive 3D persona of the subject.

Claim (Index 15):
The method of  claim 1 , wherein generating the plurality of encoded video streams includes:\n identifying, in the plurality received video streams, non-subject pixels that are determined to not represent the subject; and replacing the identified non-subject pixels with one or more of chromakey pixels and/or alpha mask pixels in the plurality encoded video streams.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 3.26389
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15865129', '10880774', '11097549', '15730481', '10910088']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6314190194581655
- 35 USC 102 Novelty (BERT): 0.5766128564398424
- Combined Prediction Score: 0.6259384031563332
- Mean Citation Score: 272.48751000000004
- Max Citation Score: 510.80695
- Similarity Product: 348.80172638884187

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