| 发明名称 |
IMAGE DISPLAY DEVICE |
| 摘要 |
An image whose visibility has been more suitably improved is obtained. The device includes an image input unit which inputs an image, an image processing unit which performs Retinex processing with respect to the input image input by the image input unit and performs image signal generation to generate a new image signal based on information concerning a color of the input image and information of an absolute value or Y-value of a color space vector of the image signal having undergone the Retinex processing, and a display unit which displays an image based on the image signal having undergone image processing by the image processing unit. |
| 申请公布号 |
US2016307489(A1) |
申请公布日期 |
2016.10.20 |
| 申请号 |
US201315101083 |
申请日期 |
2013.12.25 |
| 申请人 |
HITACHI MAXELL, LTD. |
发明人 |
NAKAJIMA Mitsuo;FUKUDA Nobuhiro |
| 分类号 |
G09G3/20;H04N9/31 |
主分类号 |
G09G3/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An image display device characterized by comprising:
an image input unit which inputs an image; an image processing unit which performs Retinex processing with respect to the input image input by said image input unit and performs image signal generation to generate a new image signal based on information concerning a color of the input image and information of an absolute value or Y-value of a color space vector of the image signal having undergone the Retinex processing; and a display unit which displays an image based on the image signal having undergone image processing by said image processing unit. |
| 地址 |
Ibaraki-shi JP |
