PATENT CLAIM ANALYSIS

Application Number: 16202876
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2020-01
Patent Classification: ["375", "240130"]

Abstract:
A method of and an apparatus for controlling intra prediction for decoding of a video sequence are provided. The method includes setting a table including a plurality of intra prediction modes respectively corresponding to a plurality of intra prediction angles, the plurality of intra prediction angles including diagonal intra prediction angles respectively corresponding to diagonal directions of all shapes of coding units, and selecting, for decoding the video sequence, one of the plurality of intra prediction modes, from the set table.

Claim (Index 20):
A non-transitory computer-readable storage medium storing instructions that cause a processor to:\n set a table including a plurality of intra prediction modes respectively corresponding to a plurality of intra prediction angles, the plurality of intra prediction angles including diagonal intra prediction angles respectively corresponding to diagonal directions of all shapes of coding units; select, for decoding a video sequence, one of the plurality of intra prediction modes, from the set table; determine a ratio of a width to a height of a coding unit; and based on the determined ratio being greater than or equal to 4 or less than or equal to \u00bc, remove, from the set table, a first number of multiple intra prediction modes, the first number corresponding to the determined ratio and a shorter side among the width and the height, wherein the selecting the one of the plurality of intra prediction modes comprises selecting, for decoding the video sequence, the one of the plurality of intra prediction modes, from the set table from which the first number of the multiple intra prediction modes is removed.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 98.0
- Lexical Diversity: 2.2
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16198951', '16147313', '16147517', '16147503', '16147246']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5541181264169371
- 35 USC 102 Novelty (BERT): 0.5195989813413057
- Combined Prediction Score: 0.550666211909374
- Mean Citation Score: 303.2954640000001
- Max Citation Score: 314.07568
- Similarity Product: 213.19788095591545

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