Invention Grant
- Patent Title: Reproduction device, reproduction method, and recording medium
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Application No.: US14896567Application Date: 2014-06-12
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Publication No.: US09781401B2Publication Date: 2017-10-03
- Inventor: Kouichi Uchimura , Ryohei Takahashi
- Applicant: SONY CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Chip Law Group
- Priority: JP2013-132017 20130624
- International Application: PCT/JP2014/065550 WO 20140612
- International Announcement: WO2014/208344 WO 20141231
- Main IPC: G11B20/10
- IPC: G11B20/10 ; H04N9/793 ; H04N5/76 ; H04N9/82 ; H04N9/87 ; G11B27/10 ; G11B27/32 ; H04N19/46 ; H04N19/30 ; H04N19/40

Abstract:
The present technology relates to a reproduction device, a reproduction method, and a recording medium capable of displaying graphics with a broader dynamic range of luminance and appropriate brightness.An optical disc records STN_table associating HDR graphics, which are graphics having a second luminance range different from and broader than a first luminance range, with tone_mapping_info including HDR information indicating a luminance characteristic of the HDR graphics and tone_mapping_info, which is tone mapping definition information used when luminance conversion from the HDR graphics to STD graphics which are graphics having the first luminance range is performed, the HDR graphics, and the tone_mapping_info. The present technology is applicable to a recording medium recording graphics.
Public/Granted literature
- US20160191883A1 REPRODUCTION DEVICE, REPRODUCTION METHOD, AND RECORDING MEDIUM Public/Granted day:2016-06-30
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