PATENT CLAIM ANALYSIS

Application Number: 16103411
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["315", "20000R"]

Abstract:
A data generation method is for generating video data that covers a second luminance dynamic range wider than a first luminance dynamic range and has reproduction compatibility with a first device that does not support reproduction of video having the second luminance dynamic range and supports reproduction of video having the first luminance dynamic range, and includes: generating a video signal to be included in the video data using a second OETF; storing, into VUI in the video data, first transfer function information for identifying a first OETF to be referred to by the first device when the first device decodes the video data; and storing, into SEI in the video data, second transfer function information for identifying a second OETF to be referred to by a second device supporting reproduction of video having the second luminance dynamic range when the second device decodes the video data.

Claim (Index 1):
A data generation device which generates video data that covers a second luminance dynamic range wider than a first luminance dynamic range and has reproduction compatibility with a first device that does not support reproduction of video having the second luminance dynamic range and supports reproduction of video having the first luminance dynamic range, the data generation device comprising:\n a generator that generates a video signal to be included in the video data using a second opto-electrical transfer function (OETF) to be referred to by a second device when the second device decodes the video data, the second device supporting reproduction of video having the second luminance dynamic range; and a storage that stores, into video usability information (VUI) in the video data, first transfer function information for identifying a first OETF to be referred to by the first device when the first device decodes the video data, and stores, into supplemental enhancement information (SEI) in the video data, second transfer function information for identifying the second OETF.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 96.0
- Lexical Diversity: 2.78571
- Patent Class: 315.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15885535', '15226136', '15610991', '15933799', '15544285']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7279185227216146
- 35 USC 102 Novelty (BERT): 0.5404232882770296
- Combined Prediction Score: 0.7091689992771562
- Mean Citation Score: 269.14278
- Max Citation Score: 382.60916
- Similarity Product: 380.7823199944257

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