PATENT CLAIM ANALYSIS

Application Number: 16171834
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["375", "240120"]

Abstract:
The present invention relates to an intra prediction mode mapping method and a device using the method. The intra prediction mode includes: decoding flag information providing information regarding whether an intra prediction mode of a plurality of candidate intra prediction modes for the current block is the same as the intra prediction mode for the current block, and decoding a syntax component including information regarding the intra prediction mode for the current block in order to induce the intra prediction mode for the current block if the intra prediction mode from among the plurality of candidate intra prediction modes for the current block is not the same as the intra prediction mode for the current block. Thus, it is possible to increase the efficiency with which are images are decoded.

Claim (Index 3):
The method of  claim 2 , wherein the candidate intra-prediction modes with respect to the current block comprise three different intra-prediction modes derived based on at least one of intra-prediction modes corresponding to neighbor blocks of the current block and an additional intra-prediction mode.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 97.0
- Lexical Diversity: 2.42857
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15812567', '15399077', '14368224', '15958452', '14126916']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5842375753598541
- 35 USC 102 Novelty (BERT): 0.6235188467436173
- Combined Prediction Score: 0.5881657024982304
- Mean Citation Score: 509.817868
- Max Citation Score: 547.3644400000002
- Similarity Product: 544.3812981643201

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

Dataset: test