PATENT CLAIM ANALYSIS

Application Number: 15939980
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["375", "240180"]

Abstract:
A method for coding the coded block flags of individual transform blocks in a video coding system is provided. The method improves coding efficiency by jointly signaling the CBF values of Cb transform blocks and Cr transform blocks from a transform unit or coding unit. A single syntax element cbf_chroma is used to jointly code the CBF values of a pair of the collocated Cb and Cr transform blocks from a transform unit.

Claim (Index 4):
The method of  claim 1 , wherein a shortest length for the code word represents absence of any non-zero transform coefficients for both the first and second chroma components.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 90.0
- Lexical Diversity: 1.80952
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13828416', '14431724', '15819585', '14609811', '13084494']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5558471265358268
- 35 USC 102 Novelty (BERT): 0.5264524991458506
- Combined Prediction Score: 0.5529076637968292
- Mean Citation Score: 320.53275599999995
- Max Citation Score: 338.5823
- Similarity Product: 220.2178978124499

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