PATENT CLAIM ANALYSIS

Application Number: 16057844
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["375", "240250"]

Abstract:
A scalable video decoder provides a method for decoding a video sequence comprising: decoding a plurality of frames of said video sequence where at least two of said frames belonging to a different one of a plurality of layers; said video sequence includes a video parameter set (VPS) syntax used for said decoding regions of an encoded video; said VPS syntax includes a VPS extension set syntax including attributes regarding representation format characteristics (e.g. color characteristics); said VPS extension set syntax including a number of representation format characteristic syntax structures and an index referencing a representation format structure for each layer; each of said number of said representation format characteristic syntax structures indicates a different set of said attributes.

Claim (Index 1):
A method for decoding a video sequence from a video bitstream, the method comprising:\n (a) receiving the video sequence; (b) determining a maximum number of layers in the video sequence; (c) receiving a video parameter set syntax in the video sequence; (d) receiving a video parameter set extension set syntax in the video parameter set syntax; (e) receiving a rep_format_idx_present_flag in the video parameter set extension set syntax; (f) decoding the video sequence from the video bitstream by using the representation format indexes.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 2.2807
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14892718', '14587852', '15029242', '15029223', '14904791']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4641970129850539
- 35 USC 102 Novelty (BERT): 0.5095391870295093
- Combined Prediction Score: 0.4687312303894995
- Mean Citation Score: 218.57744
- Max Citation Score: 319.53287
- Similarity Product: 302.0846420225757

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

Dataset: test