Staas & Halsey LLP
Apparatus and method of compensating chromatic aberration of image
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.
Samsung Electronics Co., Ltd.
G G G H H G H G
G06T G06T G06T H04N H04N G06T H04N G06T
additional inventional additional inventional inventional inventional inventional inventional
Seong-deok Hyun-wook Hyun-hwa Joo-young
Lee Ok Oh Kang