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 5):
The video processing method of  claim 1 , wherein when the first circular projection face and the second circular projection face are packed in the SSP layout, a space is left directly between the first circular projection face and the second circular projection face, such that the first circular projection face does not connect with the second circular projection face.

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): 0.6641069129283339
- 35 USC 102 Novelty (BERT): 0.5375768508717765
- Combined Prediction Score: 0.6514539067226781
- Mean Citation Score: 295.748696
- Max Citation Score: 347.91046
- Similarity Product: 189.90697946960685

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