PATENT CLAIM ANALYSIS

Application Number: 16301772
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-07
Patent Classification: ["375", "240160"]

Abstract:
A method and apparatus for a video coding system with the current picture referencing (CPR) mode enabled are disclosed. According to one method, the luma and chroma blocks of the current image are jointly coded using a same coding unit (CU) structure if the CPR mode is selected for the luma and the chroma blocks. Alternatively, if the luma and chroma components are partitioned into the luma and the chroma blocks separately using separate CU structures, the luma and chroma blocks are encoded or decoded using a coding mode selected from a coding mode group excluding the CPR mode. According to another method, the luma and chroma blocks of the current image are coded separately using a different CU structure if the CPR mode is selected for the luma and chroma blocks. In yet another method, reconstructed reference data is disclosed for the CPR mode with CU equal to PU.

Claim (Index 12):
The method of  claim 7 , wherein if the CPR mode is applied to the corresponding chroma block and the collocated luma block is coded in the CPR mode, the first MV or the scaled MV of the first MV for the collocated luma block is used as an MV predictor (MVP) added to a Merge candidate list or an advanced motion vector prediction (AMVP) candidate list for the corresponding chroma block.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 98.0
- Lexical Diversity: 2.60317
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15742420', '15524384', '15534534', '15532166', '15801457']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5815811845483239
- 35 USC 102 Novelty (BERT): 0.5327452807214224
- Combined Prediction Score: 0.5766975941656338
- Mean Citation Score: 356.96557399999995
- Max Citation Score: 367.6565
- Similarity Product: 207.99127867424488

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