PATENT CLAIM ANALYSIS

Application Number: 15742420
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["375", "240240"]

Abstract:
A method and apparatus of block partition for video encoding or decoding for a video encoder or a video decoder respectively are disclosed. Partitioning tree structure corresponding to a conditional partitioning process is determined for partitioning the current block of video data into one or more final sub-blocks. The conditional partitioning process comprises a conditional binary partitioning process that uses at least a first constraint if a given block of the partitioning tree structure is partitioned into above and below blocks, or a second constraint if the given block of the partitioning tree structure is partitioned into left and right blocks. The below block is disallowed to be split into a lower-left and a lower-right block according to the first constraint, and the right block is disallowed to be split into an upper-right block and a lower-right block according to the second constraint.

Claim (Index 15):
The method of  claim 1 , wherein at least one flag is signalled in VPS (video parameter set), SPS (sequence parameter set), PPS (picture parameter set), slice header, or CU (coding unit) to indicate whether the first constraint, the second constraint, or both the first and second constraint is included for the conditional binary partitioning process.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 2.32812
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15801457', '15532166', '15830392', '16319917', '16084778']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5440031550545246
- 35 USC 102 Novelty (BERT): 0.5501907126048459
- Combined Prediction Score: 0.5446219108095567
- Mean Citation Score: 382.1651240000001
- Max Citation Score: 412.3771
- Similarity Product: 277.13021343058347

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test