PATENT CLAIM ANALYSIS

Application Number: 16005806
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["375", "240180"]

Abstract:
There is provided an image processing device including a decoding section that decodes an encoded stream and generates quantized transform coefficient data, and an inverse quantization section that, taking transform coefficient data as transform units to be used during inverse orthogonal transform, inversely quantizes the quantized transform coefficient data decoded by the decoding section, such that in a case where a non-square transform unit is selected, the inverse quantization section uses a non-square quantization matrix, corresponding to a non-square transform unit, that is generated from a square quantization matrix corresponding to a square transform unit.

Claim (Index 1):
An image processing device, comprising:\n a decoding section configured to:\n decode an encoded stream; and \n generate quantized transform coefficient data based on the decoded stream; \n an inverse quantization section configured to:\n inversely quantize the quantized transform coefficient data corresponding to a non-square transform unit, \n wherein the quantized transform coefficient data is inversely quantized based on a non-square quantization matrix that is set by copy of one of row elements of a square quantization matrix or column elements of the square quantization matrix, and wherein the square quantization matrix corresponds to a square transform unit; and \n generate first transform coefficient data based on the inverse quantization of the quantized transform coefficient data; and \n an inverse transform section configured to inversely transform the first transform coefficient data corresponding to the non-square transform unit.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 94.0
- Lexical Diversity: 2.01961
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14113759', '15406911', '14868916', '14082988', '14474918']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.544199784052685
- 35 USC 102 Novelty (BERT): 0.5728567417492542
- Combined Prediction Score: 0.547065479822342
- Mean Citation Score: 383.654038
- Max Citation Score: 474.60513
- Similarity Product: 417.7703627368856

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