PATENT CLAIM ANALYSIS

Application Number: 16401780
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-08
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 2):
The data generation device according to  claim 1 , wherein the video data has compatibility such that the decoding device reproduces the video data based on SDR.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 100.0
- Lexical Diversity: 2.78571
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15885535', '16103411', '16401830', '16401746', '16401779']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7740639133484423
- 35 USC 102 Novelty (BERT): 0.5198171524527344
- Combined Prediction Score: 0.7486392372588715
- Mean Citation Score: 320.5419500000001
- Max Citation Score: 321.15494
- Similarity Product: 248.0177206101692

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