PATENT CLAIM ANALYSIS

Application Number: 16232579
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2020-01
Patent Classification: ["375", "240130"]

Abstract:
A method for video coding includes encoding or decoding a coding block in a current picture with an affine motion model based inter-picture prediction method in a video coding system, storing affine motion information of the coding block in a history-based motion vector prediction (HMVP) buffer that is configured for storing affine motion information candidates each including affine motion information of a processed affine-coded coding block, and constructing a motion candidate list for a current block that includes at least one candidate selected from the affine motion information candidates stored in the HMVP buffer or derived from one of the affine motion information candidates stored in the HMVP buffer.

Claim (Index 11):
The method of  claim 10 , wherein constructing the motion candidate list for the current block comprises:\n deriving motion information of control points of the current block based on control point motion information, position information, width and height information of a processed affine-coded coding block in one of the affine motion information candidates stored in the HMVP buffer; and adding the derived motion information of the control points of the current block to the motion candidate list for the current block.

Metadata:
- Claim Count in Document: 48.0
- Percentile: 98.0
- Lexical Diversity: 2.11111
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16083662', '15772876', '15725052', '16182814', '16218187']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5745981793495006
- 35 USC 102 Novelty (BERT): 0.5361660342893676
- Combined Prediction Score: 0.5707549648434873
- Mean Citation Score: 354.959132
- Max Citation Score: 380.6086
- Similarity Product: 277.3333502576113

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