PATENT CLAIM ANALYSIS

Application Number: 16258685
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-06
Patent Classification: ["375", "240030"]

Abstract:
An image processing device and method that enable suppression of a reduction in coding efficiency. The image processing device dequantizes quantized data generated through decoding, using a default quantization matrix having a same size as a block size that is a unit of processing in which dequantization is performed, when in a copy mode in which a quantization matrix is copied, quantization matrix reference data identifying a reference destination of the quantization matrix matches quantization matrix identification data identifying the quantization matrix. The device and method can be applied to an image processing device.

Claim (Index 7):
The image processing device according to  claim 6 , wherein the circuitry is configured to:\n decode the initial difference coefficient, and then decode the group of difference coefficients.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 99.0
- Lexical Diversity: 1.88679
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14375288', '15418228', '15831933', '14375304', '15830890']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6432620931214612
- 35 USC 102 Novelty (BERT): 0.6378189758807479
- Combined Prediction Score: 0.6427177813973899
- Mean Citation Score: 541.1758179999998
- Max Citation Score: 591.24255
- Similarity Product: 566.0210250549762

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