PATENT CLAIM ANALYSIS

Application Number: 16249063
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["375", "240020"]

Abstract:
A method and apparatus for processing reconstructed video using in-loop filter in a video coding system are disclosed. The method uses chroma in-loop filter indication to indicate whether chroma components are processed by in-loop filter when the luma in-loop filter indication indicates that in-loop filter processing is applied to the luma component. An additional flag may be used to indicate whether the in-loop filter processing is applied to an entire picture using same in-loop filter information or each block of the picture using individual in-loop filter information. Various embodiments according to the present invention to increase efficiency are disclosed, wherein various aspects of in-loop filter information are taken into consideration for efficient coding such as the property of quadtree-based partition, boundary conditions of a block, in-loop filter information sharing between luma and chroma components, indexing to a set of in-loop filter information, and prediction of in-loop filter information.

Claim (Index 4):
The method of  claim 3 , wherein the smallest unit comprises a largest coding unit (LCU).

Metadata:
- Claim Count in Document: 11.0
- Percentile: 99.0
- Lexical Diversity: 1.98734
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15015537', '14380710', '14598638', '13158427', '15841645']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5831082351916235
- 35 USC 102 Novelty (BERT): 0.5734696976477616
- Combined Prediction Score: 0.5821443814372373
- Mean Citation Score: 400.85343
- Max Citation Score: 588.4142
- Similarity Product: 347.89347893674375

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