PATENT CLAIM ANALYSIS

Application Number: 16198462
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-09
Patent Classification: ["375", "240120"]

Abstract:
Aspects of the disclosure provide method and apparatus for video coding. In some examples, an apparatus includes processing circuitry. The processing circuitry determines an intra prediction mode for generating a prediction image of a current block, determines one or more primary transforms according to signaling information that is extracted from a coded video bitstream, and determines a secondary transform according to the determined intra prediction mode and the determined one or more primary transforms. The processing circuitry also reconstructs a residue image of the current block based on one or more coefficients of an input block extracted from the coded video bitstream, the determined one or more primary transforms, and the determined secondary transform. The processing circuitry then reconstructs an image of the current block based on the prediction image and the residue image of the current block.

Claim (Index 5):
The method of  claim 4 , wherein the method further comprises:\n determining that the secondary transform process is not to be performed when the first flag extracted from the coded video bitstream has the first value.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 98.0
- Lexical Diversity: 2.64286
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16198637', '16182788', '16147246', '16147503', '16147517']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.537661064046198
- 35 USC 102 Novelty (BERT): 0.5232231886514936
- Combined Prediction Score: 0.5362172765067276
- Mean Citation Score: 285.300716
- Max Citation Score: 302.3611
- Similarity Product: 171.01815284004212

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