PATENT CLAIM ANALYSIS

Application Number: 15903390
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["375", "240120"]

Abstract:
The present invention provides a unique intra prediction process which improves the efficiency of video coding. H.264/AVC uses reference pixels in a horizontal boundary located immediately above a target block to be predicted and reference pixels in a vertical boundary located immediately left of the target block. In the present invention, at least some of one of an array of horizontal boundary pixels and an array of vertical boundary pixels are retrieved. Then, the retrieved pixels are added to the other boundary pixels to extend the array thereof. Intra prediction is performed, based solely on the extended array of boundary pixels.

Claim (Index 4):
The video encoding method according to  claim 1 , wherein the magnitude of InvAngle is obtained from the following look-up table: angle* 13 17 21 26 32 InvAngle 630 482 390 315 256

Metadata:
- Claim Count in Document: 8.0
- Percentile: 88.0
- Lexical Diversity: 1.91228
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14871274', '14871144', '13809511', '15283756', '13125946']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5311400260617446
- 35 USC 102 Novelty (BERT): 0.5894508275625387
- Combined Prediction Score: 0.5369711062118241
- Mean Citation Score: 410.057126
- Max Citation Score: 533.3473
- Similarity Product: 399.6994736612857

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