发明名称 |
TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEIVING DEVICE, AND RECEIVING METHOD |
摘要 |
Display with an appropriate luminance dynamic range is realizable on a receiving side. A gamma curve is applied to input video data having a level range from 0% to 100%*N (N: a number larger than 1) to obtain transmission video data. This transmission video data is transmitted together with auxiliary information used for converting a high-luminance level on the receiving side. A high-level side level range of the transmission video data is converted on the receiving side such that a maximum level becomes a predetermined level based on the auxiliary information received together with the transmission video data. |
申请公布号 |
EP2993886(A1) |
申请公布日期 |
2016.03.09 |
申请号 |
EP20140791888 |
申请日期 |
2014.04.16 |
申请人 |
SONY CORPORATION |
发明人 |
TSUKAGOSHI, IKUO |
分类号 |
H04N21/236;H04N5/202;H04N5/235;H04N5/38;H04N5/57;H04N7/08;H04N9/64;H04N9/69;H04N19/46;H04N19/70;H04N19/85;H04N21/431;H04N21/434;H04N21/84 |
主分类号 |
H04N21/236 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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