PATENT CLAIM ANALYSIS

Application Number: 15918105
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["375", "240030"]

Abstract:
A decoder includes an entropy decoder configured to derive a number of bins of the binarizations from the data stream using binary entropy decoding by selecting a context among different contexts and updating probability states associated with the different contexts, dependent on previously decoded portions of the data stream; a desymbolizer configured to debinarize the binarizations of the syntax elements to obtain integer values of the syntax elements; a reconstructor configured to reconstruct the video based on the integer values of the syntax elements using a quantization parameter, wherein the entropy decoder is configured to distinguish between 126 probability states and to initialize the probability states associated with the different contexts according to a linear equation of the quantization parameter, wherein the entropy decoder is configured to, for each of the different contexts, derive a slope and an offset of the linear equation from first and second four bit parts of a respective 8 bit initialization value.

Claim (Index 9):
The decoder according to  claim 1 , wherein the entropy decoder is configured to initialize the state and value variables of each of the plurality of contexts at the beginning of each slice of the video.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.2
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15244126', '14108132', '15595097', '15430826', '15674150']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6114536159363052
- 35 USC 102 Novelty (BERT): 0.5971001532695419
- Combined Prediction Score: 0.6100182696696289
- Mean Citation Score: 545.155966
- Max Citation Score: 546.6223
- Similarity Product: 435.7739247381687

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