| 发明名称 |
IMAGE DISPLAY APPARATUS, IMAGE-PROCESSING APPARATUS, METHOD OF CONTROLLING IMAGE DISPLAY APPARATUS, AND METHOD OF CONTROLLING IMAGE-PROCESSING APPARATUS |
| 摘要 |
An image display apparatus includes: a display unit configured to display an image based on input image data on a screen; an acquiring unit configured to acquire dynamic range information regarding a dynamic range of brightness of the input image data; and a processing unit configured to perform, on the input image data, unevenness reduction processing of reducing unevenness in at least one of brightness and color, wherein the processing unit weakens a degree of reduction in unevenness by the unevenness reduction processing in an area where a brightness of the input image data is higher than a predetermined brightness, based on the dynamic range information. |
| 申请公布号 |
US2017061899(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201615244339 |
申请日期 |
2016.08.23 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Nagashima Yoshiyuki |
| 分类号 |
G09G3/34;G09G3/20;G09G3/36 |
主分类号 |
G09G3/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An image display apparatus comprising:
a display unit configured to display an image based on input image data on a screen; an acquiring unit configured to acquire dynamic range information regarding a dynamic range of brightness of the input image data; and a processing unit configured to perform, on the input image data, unevenness reduction processing of reducing unevenness in at least one of brightness and color, wherein the processing unit weakens a degree of reduction in unevenness by the unevenness reduction processing in an area where a brightness of the input image data is higher than a predetermined brightness, based on the dynamic range information. |
| 地址 |
Tokyo JP |
