PATENT CLAIM ANALYSIS

Application Number: 16203224
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-08
Patent Classification: ["375", "240240"]

Abstract:
Aspects of the disclosure provide method and apparatus for video coding. In some examples, an apparatus includes processing circuitry for video decoding. The processing circuitry locates luma units of a luma coding unit that are co-located with chroma units of a chroma coding unit, and then determines a popularity of an intra block copy mode in the luma units. Further, the processing circuitry determines a block vector for a chroma unit in the chroma coding unit when the popularity meets a requirement, and reconstructs at least one sample of the chroma unit according to the block vector.

Claim (Index 18):
The apparatus of  claim 15 , further wherein the processing circuitry is configured to:\n determine whether the predetermined percentage of the luma units coded in the intra block copy mode is below a second threshold that is lower than the first threshold and disable the intra block copy mode for the chroma coding unit in response to the determination that the determined percentage of the luma units coded in the intra block copy mode is below the second threshold; or determine whether at least one of the luma units of the luma coding unit is not coded in the intra block copy mode and disable the intra block copy mode for the chroma coding unit in response to the determination that at least one of the luma units of the luma coding unit is not coded in the intra block copy mode.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 2.01923
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16198637', '16200362', '14592819', '14607056', '16198462']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5517132399550642
- 35 USC 102 Novelty (BERT): 0.5492759004784785
- Combined Prediction Score: 0.5514695060074056
- Mean Citation Score: 348.49642400000016
- Max Citation Score: 434.76675
- Similarity Product: 289.04269992247225

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