PATENT CLAIM ANALYSIS

Application Number: 16181392
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["375", "240180"]

Abstract:
According to the invention, there are provided sets of contexts specifically adapted to encode special coefficients of a prediction error matrix, on the basis of previously encoded values of level k. Furthermore, the number of values of levels other than 0 is explicitly encoded and numbers of appropriate contexts are selected on the basis of the number of spectral coefficients other than 0.

Claim (Index 11):
Method for video coding with the procedural steps:\n provision of a prediction error matrix; conversion of the prediction error matrix by coefficient sampling into a series of symbols; and performing context-adaptive arithmetic encoding of the symbols on the basis of symbol frequencies, for which the distribution is selected depending on an already encoded symbol, wherein the already encoded symbol is a symbol encoded immediately beforehand.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 98.0
- Lexical Diversity: 1.63415
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15859349', '15148606', '10489651', '10623096', '10503613']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5281540085908578
- 35 USC 102 Novelty (BERT): 0.520331020035191
- Combined Prediction Score: 0.5273717097352911
- Mean Citation Score: 271.112248
- Max Citation Score: 334.80923
- Similarity Product: 303.7626143594212

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

Dataset: test