PATENT CLAIM ANALYSIS

Application Number: 16022045
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["375", "240020"]

Abstract:
An image coding method includes generating a prediction block using intra prediction mode or motion information, transforming residual signals generated using an original block and the prediction block to generate a transformed block, quantizing the transformed block using a quantization parameter to generate a quantized block, determining a scan pattern and applying the scan pattern to the quantized block to generate one-dimensional coefficient information, and entropy-coding the one-dimensional coefficient information, wherein a transform type used for transforming the residual signals of luma components is DCT-based integer transform if prediction mode is inter prediction, and a transform type used for transforming the residual signals of chroma components is a DCT-based integer transform.

Claim (Index 3):
The method of  claim 1 , wherein when the residual signals are chroma signals, the transform type used for transforming the residual signals is a DCT-based integer transform.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 2.22642
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15156007', '15156017', '15790853', '14570252', '14570200']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5545634898998449
- 35 USC 102 Novelty (BERT): 0.5868280939114192
- Combined Prediction Score: 0.5577899503010024
- Mean Citation Score: 432.902298
- Max Citation Score: 470.0458
- Similarity Product: 461.86175154501205

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