PATENT CLAIM ANALYSIS

Application Number: 16200362
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-11
Patent Classification: ["375", "240130"]

Abstract:
A method of video decoding for a video decoder includes determining whether a block size of a chroma block is less than or equal to a block size threshold. The method further includes, in response to a determination that the block size of the chroma block is greater than the block size threshold, selecting an intra prediction mode for the chroma block from a plurality of intra prediction modes. The method further includes, in response to a determination that the block size of the chroma block is less than or equal to the block size threshold, selecting the intra prediction mode for the chroma block from a subset of the plurality of intra prediction modes. The method further includes performing intra prediction for the chroma block based on a chroma sample obtained with the selected intra prediction mode.

Claim (Index 4):
The method of  claim 1 , wherein the one or more prediction modes in the subset of the plurality of intra prediction modes consists of one of (i) a direct copy mode (DM) that reuses the intra prediction mode of luma block associated with the chroma block, and (ii) a Cross Correlation Linear Model (CCLM) mode that derives the chroma sample from a luma sample of the luma block associated with the chroma block, wherein the luma sample is obtained in accordance with the intra prediction mode of the luma block, wherein a one bit indicator indicates which of the DM and the CCLM mode is used.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 98.0
- Lexical Diversity: 3.10638
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16198637', '16147503', '16147313', '16198462', '16147533']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5723278080784007
- 35 USC 102 Novelty (BERT): 0.5340948850657891
- Combined Prediction Score: 0.5685045157771396
- Mean Citation Score: 351.454224
- Max Citation Score: 373.1448
- Similarity Product: 311.632058930397

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