PATENT CLAIM ANALYSIS

Application Number: 16138184
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["375", "240030"]

Abstract:
The present disclosure relates to an image processing device and method that enable suppression of an increase in the amount of coding of a quantization matrix. An image processing device of the present disclosure includes an up-conversion unit configured to up-convert a quantization matrix limited to a size less than or equal to a transmission size that is a maximum size allowed for transmission, from the transmission size to a size that is identical to a block size that is a processing unit of quantization or dequantization. The present disclosure is applicable to, for example, an image processing device for processing image data.

Claim (Index 3):
The image processing device according to  claim 2 , wherein the second quantization matrix of second size is included in a picture parameter set of the bit stream.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 97.0
- Lexical Diversity: 2.22449
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15687082', '14359765', '15429866', '15709911', '14375288']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6263810697386636
- 35 USC 102 Novelty (BERT): 0.5604580126178033
- Combined Prediction Score: 0.6197887640265776
- Mean Citation Score: 431.069134
- Max Citation Score: 474.88147
- Similarity Product: 332.45220662964465

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

Dataset: test