PATENT CLAIM ANALYSIS

Application Number: 16232846
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2020-01
Patent Classification: ["375", "240160"]

Abstract:
A method of video decoding for a video decoder that includes acquiring a current picture from a coded video bitstream. The method further includes selecting, from a history buffer that stores motion vector predictors of N previously decoded blocks. The method further includes selecting, from the history buffer, a second motion vector predictor of a second neighboring block of the current block. The method further includes selecting a first temporal block included in a previously decoded reference picture associated with the current picture, the first temporal block including a third motion vector predictor, the first temporal block being one of (i) neighboring to a collocated block of the current block and (ii) within the collocated block. The method further including determining a motion vector predictor of the current block using a weighted average of the first motion vector predictor, the second motion vector predictor, and the third motion vector predictor.

Claim (Index 9):
The method according to claim I, further comprising:\n selecting a second temporal block included in the previously decoded reference picture associated with the current picture, the second temporal block including a fourth motion vector predictor, the second temporal block being one of (i) neighboring to the collocated block of the current block and (ii) within the collocated block, and wherein the determining the motion vector predictor of the current block further includes using a weighted average of the first, second, third, and fourth motion vector predictors.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 2.81356
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16203364', '16213705', '16232618', '16203145', '16222626']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.581758384045818
- 35 USC 102 Novelty (BERT): 0.5469175210844235
- Combined Prediction Score: 0.5782742977496786
- Mean Citation Score: 387.621586
- Max Citation Score: 420.48
- Similarity Product: 325.79745391845705

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