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 16):
The video decoder according to  claim 12 , wherein the processing circuitry is further configured to:\n for each entry in the history buffer associated with a x coordinate that is less than the x coordinate of the current block, determine a difference between the x coordinate of the respective entry and the x coordinate of the current block, wherein the selection of the second motion vector predictor further includes, the processing circuitry configured to select, as the second motion vector predictor, a motion vector predictor of the entry in the history buffer having a largest determined difference in x coordinates with the current block.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 2.81356
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16203364', '16213705', '16232618', '16203145', '16222626']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6100816913730176
- 35 USC 102 Novelty (BERT): 0.5497118347237177
- Combined Prediction Score: 0.6040447057080875
- Mean Citation Score: 387.621586
- Max Citation Score: 420.48
- Similarity Product: 331.6229204177857

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