PATENT CLAIM ANALYSIS

Application Number: 15943052
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["348", "671000"]

Abstract:
In a converting method relating to picture luminance according to one aspect of the present disclosure, the picture luminance is formed by luminance values in a first luminance range. In this method, a first luminance signal that indicates code values obtained by quantizing the luminance value of the picture is obtained, code values, which are associated with the code values indicated by the obtained first luminance signal by quantization for a second luminance range different in a maximum value from the first luminance range are determined as converted code values, and the first luminance signal is converted into a second luminance signal indicating the converted code values. As a result, the converting method is further improved.

Claim (Index 6):
An apparatus according to  claim 5 , wherein\n when the first luminance value is in a low luminance region of the first luminance range, the converter converts the first luminance value into the second luminance value whose luminance value is approximately equal to the first luminance value; when the fist luminance value is in a high luminance region of the first luminance range, the converter converts the first luminance value the second luminance value so that the larger the first luminance value is, the smaller an increase amount of the luminance value is.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 91.0
- Lexical Diversity: 2.35849
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15284594', '15593495', '15596190', '15583090', '15583071']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6780973474532642
- 35 USC 102 Novelty (BERT): 0.522469766018754
- Combined Prediction Score: 0.6625345893098132
- Mean Citation Score: 286.84055
- Max Citation Score: 340.68448
- Similarity Product: 281.7873146852684

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