PATENT CLAIM ANALYSIS

Application Number: 16143024
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["375", "240120"]

Abstract:
The present disclosure provides a method for encoding an intra-frame prediction mode, including: obtaining an intra-frame prediction mode of a current intra-frame encoding block from a preset prediction mode set; obtaining reference prediction modes of the current intra-frame encoding block, where the reference prediction modes are intra-frame prediction modes of available adjacent blocks of the current intra-frame encoding block or prediction modes in a preset backup reference mode set; writing a first flag bit into a code stream according to the reference prediction modes and the intra-frame prediction mode; and, when the intra-frame prediction mode of the encoding block is different from all the reference prediction modes, obtaining a prediction mode encoding value according to a size relationship between the value of the intra-frame prediction mode and values of the reference prediction modes, and encoding the prediction mode encoding value.

Claim (Index 24):
The decoding apparatus according to  claim 23 , wherein the fixed number of bits is 5.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 97.0
- Lexical Diversity: 2.77778
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15616677', '14142437', '12405330', '12808992', '15958452']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5537579079185682
- 35 USC 102 Novelty (BERT): 0.5647859698608622
- Combined Prediction Score: 0.5548607141127976
- Mean Citation Score: 345.001142
- Max Citation Score: 438.35464
- Similarity Product: 417.89855381775385

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