PATENT CLAIM ANALYSIS

Application Number: 15979407
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["375", "240000"]

Abstract:
A sampling filter process is provided for scalable video coding. The process provides for re-sampling using video data obtained from an encoder or decoder process of a base layer (BL) in a multi-layer system using adaptive phase shifting to improve quality in Scalable High efficiency Video Coding (SHVC). In order to compensate for phase offsets introduced by downsampling an appropriate phase offset adjustment is made for upsampling in SHVC with an appropriate offset included for proper luma/chroma color space positions. In one approach the luma/chroma phase offset is specified and a filter is selected to apply the appropriate phase change.

Claim (Index 25):
The method of  claim 24 , wherein both the luma phase offset and the chroma phase offset are decoded in order to select the one of the filters in the upsampling process.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 93.0
- Lexical Diversity: 1.52113
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14250349', '15282097', '14250352', '14332133', '15711856']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6307099321629865
- 35 USC 102 Novelty (BERT): 0.5955841699564816
- Combined Prediction Score: 0.627197355942336
- Mean Citation Score: 504.546372
- Max Citation Score: 564.3308
- Similarity Product: 444.10506324718

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

Dataset: test