PATENT CLAIM ANALYSIS

Application Number: 16232528
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-09
Patent Classification: ["375", "240030"]

Abstract:
A method and apparatus for palette coding to permit the encoding and decoding of a video sequence using a chroma palette and a luma palette include determining that a luma color plane and a chroma color plane have different split tree structures. A luma palette is generated by associating a set of luma indices with a set of luma values. A chroma palette is generated by by associating a set of chroma indices with a first set of chroma values and a second set of chroma values. A set of samples of the video sequence is coded using the chroma palette and the luma palette.

Claim (Index 15):
The device of  claim 11 , wherein the determining code is further configured to cause the at least one processor to determine that a perimeter of a current block satisfies a threshold, and wherein the generating code is further configured to cause the at least one processor to generate the luma palette based on the perimeter of the current block satisfying the threshold.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 98.0
- Lexical Diversity: 2.59524
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15534534', '14973648', '15524369', '15549492', '15104654']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4881031163561135
- 35 USC 102 Novelty (BERT): 0.5305291802743454
- Combined Prediction Score: 0.4923457227479367
- Mean Citation Score: 284.3220120000001
- Max Citation Score: 325.57877
- Similarity Product: 216.7716566636717

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