PATENT CLAIM ANALYSIS

Application Number: 15940084
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["375", "240030"]

Abstract:
A video coding or decoding method operable to generate blocks of quantised spatial frequency data by quantising the video data according to a selected quantisation step size and a matrix of data modifying the quantisation step size for use at different respective block positions within an ordered block of samples, the method being operable with respect to at least two different chrominance subsampling formats.

Claim (Index 22):
The video decoding apparatus as claimed in  claim 14 , wherein the first scaling list is for quantization of a 16\u00d716 block of samples.

Metadata:
- Claim Count in Document: 63.0
- Percentile: 90.0
- Lexical Diversity: 1.375
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14396190', '14396983', '15800186', '15632970', '15623059']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5290273359361997
- 35 USC 102 Novelty (BERT): 0.5664332513441818
- Combined Prediction Score: 0.5327679274769979
- Mean Citation Score: 376.399572
- Max Citation Score: 437.36255
- Similarity Product: 379.6942886466175

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