| 发明名称 |
DISPLAY APPARATUS AND CONTROL METHOD THEREOF |
| 摘要 |
A display apparatus according to the present invention includes: a light emission unit; a display unit configured to display an image on a screen by modulating light from the light emission unit; an acquisition unit configured to acquire base image data and difference data used in an expansion process for expanding at least one of a dynamic range and a color gamut of image data; a control unit configured to control light emission of the light emission unit, based on the difference data; and a generation unit configured to generate display image data outputted to the display unit, based on the base image data. |
| 申请公布号 |
US2015213766(A1) |
申请公布日期 |
2015.07.30 |
| 申请号 |
US201514605531 |
申请日期 |
2015.01.26 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Sugimoto Kousei |
| 分类号 |
G09G3/34;G09G3/36 |
主分类号 |
G09G3/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display apparatus comprising:
a light emission unit; a display unit configured to display an image on a screen by modulating light from the light emission unit; an acquisition unit configured to acquire base image data and difference data used in an expansion process for expanding at least one of a dynamic range and a color gamut of image data; a control unit configured to control light emission of the light emission unit, based on the difference data; and a generation unit configured to generate display image data outputted to the display unit, based on the base image data. |
| 地址 |
Tokyo JP |
