PATENT CLAIM ANALYSIS

Application Number: 15958736
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["375", "240020"]

Abstract:
A length indicator associated with an encoded representation of a slice is parsed. The length indicator is indicative of a length of an extension field present in a slice header of the encoded representation. A decoder can then determine to ignore, during decoding of the encoded representation, any value of the extension field in the slice header where these values are identified based on the length indicator. As a consequence, an extension field can be added to slice headers and still enable legacy decoders to correctly decode the encoded representations.

Claim (Index 21):
A decoding method, the decoding method comprising:\n obtaining an encoded representation of a slice of a picture, the encoded representation comprising a slice header and slice data immediately following the slice header, and the slice header comprising extension data; determining, based on a one bit flag included in the slice header, that the slice header comprises the extension data; obtaining from the slice header a length value specifying the length of the extension data in bytes; ignoring, based on the length value, all of the extension data contained within the header.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 91.0
- Lexical Diversity: 1.83019
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15371819', '13818488', '15383451', '14372704', '14891821']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.479920538451532
- 35 USC 102 Novelty (BERT): 0.585175107660984
- Combined Prediction Score: 0.4904459953724772
- Mean Citation Score: 358.115694
- Max Citation Score: 498.49136
- Similarity Product: 414.20865981129646

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