PATENT CLAIM ANALYSIS

Application Number: 15899129
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["375", "240260"]

Abstract:
A method comprising encoding a bitstream comprising a base layer, a first enhancement layer and a second enhancement layer; encoding an indication of both the base layer and the first enhancement layer used for prediction for the second enhancement layer in the bitstream; encoding, in the bitstream, an indication of a first set of prediction types that is applicable from the base layer to the second enhancement layer, wherein the first set of prediction types is a subset of all prediction types available for prediction between layers, and encoding, in the bitstream, an indication of a second set of prediction types that is applicable from the base layer or the first enhancement layer to the second enhancement layer, wherein the second set of prediction types is a subset of all prediction types available for prediction between layers.

Claim (Index 12):
A method comprising:\n decoding a bitstream comprising a base layer, a first enhancement layer and a second enhancement layer interpreting, from the bitstream, an indication indicating both the base layer and the first enhancement layer used for prediction for the second enhancement layer; interpreting, from the bitstream, an indication of a first set of prediction types that is applicable from the base layer to the second enhancement layer, wherein the first set of prediction types is a subset of all prediction types available for prediction between layers; interpreting, from the bitstream, an indication of a second set of prediction types that is applicable from the base layer or the first enhancement layer to the second enhancement layer, wherein the second set of prediction types is a subset of all prediction types available for prediction between layers; decoding said second enhancement layer using only said first set of prediction types from the base layer and said second set of prediction types from the first enhancement layer; and decoding, from the bitstream, an indication of at least one set of prediction types that is not applicable from the base layer or the first enhancement layer to the second enhancement layer, wherein said prediction type is at least one of the following: sample prediction, motion information prediction or filtering parameter prediction.

Metadata:
- Claim Count in Document: 51.0
- Percentile: 88.0
- Lexical Diversity: 3.89474
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14143986', '15645753', '14036884', '14149322', '14325615']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4691648551489755
- 35 USC 102 Novelty (BERT): 0.5659591605393456
- Combined Prediction Score: 0.4788442856880125
- Mean Citation Score: 337.07402
- Max Citation Score: 429.63925
- Similarity Product: 412.3691883563401

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

Dataset: test