PATENT CLAIM ANALYSIS

Application Number: 15927028
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["345", "647000"]

Abstract:
A video processing method includes receiving an omnidirectional content corresponding to a sphere, generating a projection-based frame according to at least the omnidirectional content and a segmented sphere projection (SSP) format, and encoding, by a video encoder, the projection-based frame to generate a part of a bitstream. The projection-based frame has a  360 -degree content represented by a first circular projection face, a second circular projection face, and at least one rectangular projection face packed in an SSP layout. A north polar region of the sphere is mapped onto the first circular projection face. A south polar region of the sphere is mapped onto the second circular projection face. At least one non-polar ring-shaped segment between the north polar region and the south polar region of the sphere is mapped onto said at least one rectangular projection face.

Claim (Index 13):
The video processing method of  claim 7 , wherein said at least one padding region further comprises a second padding region, the second padding region connects with one boundary of a second projection face that is another of the first circular projection face, the second circular projection face and said at least one rectangular projection face, and the first padding region and the second padding region are packed in the SSP layout with overlapping.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 90.0
- Lexical Diversity: 2.39683
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15769750', '15825081', '15860671', '15839799', '15772818']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6636628909757578
- 35 USC 102 Novelty (BERT): 0.535131786091936
- Combined Prediction Score: 0.6508097804873756
- Mean Citation Score: 295.748696
- Max Citation Score: 347.91046
- Similarity Product: 235.77016182176

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

Dataset: test