| 发明名称 |
APPARATUS AND METHOD OF COMPENSATING CHROMATIC ABERRATION OF IMAGE |
| 摘要 |
The present invention relates to an apparatus and method of correcting a chromatic aberration of an image, and in particular, to an apparatus and method of correcting a chromatic aberration of an image that can correct a general chromatic aberration of an edge or an extreme chromatic aberration, such as a purple fringe, in an image. An apparatus for correcting a chromatic aberration of an image according to an embodiment of the present invention includes an edge detection unit detecting an edge of an input image, a level calculation unit calculating a chromatic aberration level of the detected edge, and a correction unit correcting the edge using different weighted values according to the calculated chromatic aberration level. |
| 申请公布号 |
US2015036927(A1) |
申请公布日期 |
2015.02.05 |
| 申请号 |
US201414470346 |
申请日期 |
2014.08.27 |
| 申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
Kang Joo-young;Ok Hyun-wook;Lee Seong-deok;Oh Hyun-hwa |
| 分类号 |
G06T5/00;G06T7/40;H04N9/64;G06T7/00 |
主分类号 |
G06T5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for correcting a chromatic aberration of an image, the apparatus comprising:
an edge detection unit detecting an edge of an input image; a color detection unit detecting a color of a center pixel in a predetermined region of the detected edge; and a correction unit correcting the edge according to the detected color and colors of peripheral pixels of the center pixel. |
| 地址 |
Suwon-si KR |
