PATENT CLAIM ANALYSIS

Application Number: 15972870
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["375", "240120"]

Abstract:
A video coding device receives a bitstream including video data. The device determines an intra-prediction mode subset. The intra-prediction mode subset include intra-prediction modes that correlate to a plurality of reference lines for a current image block and excludes intra-prediction modes that correlate to a primary reference line for the current image block. When a first intra-prediction mode is included in the intra-prediction mode subset, the device decodes the first intra-prediction mode by an alternative intra-prediction mode index. When the first intra-prediction mode is not included in the intra-prediction mode subset, the device decodes the first intra-prediction mode by an intra-prediction mode index. The device presents video data including an image block decoded based on the first intra-prediction mode.

Claim (Index 2):
The video coding device of  claim 1 , wherein the processor is further configured to:\n decode a reference line index when the first intra-prediction mode is included in the intra-prediction mode subset, the reference line index indicating a first reference line from the plurality of reference lines for the first intra-prediction mode; and decode no reference line index when the first intra-prediction mode is not included in the intra-prediction mode subset.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 93.0
- Lexical Diversity: 2.59184
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14912152', '15777512', '13932594', '15593957', '15184033']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5366873625377024
- 35 USC 102 Novelty (BERT): 0.5150910706830075
- Combined Prediction Score: 0.5345277333522329
- Mean Citation Score: 285.46850200000006
- Max Citation Score: 303.15875
- Similarity Product: 218.1347385454177

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