Patent ID: 7391926
Filing Date: 2008-06-24
Classification: H04N

Abstract:
1. A chromatic aberration correction apparatus for executing correction of chromatic aberration for a predetermined image, comprising: image input means for inputting the image as a plurality of line images, each line image having a plurality of partial images; correction value calculation means for correcting the chromatic aberration of values of respective pixels for each of the partial images of a respective line image according to a distance from a center of the respective line image based on the values of the respective pixels of the respective line image and calculating the values of the respective pixels for each of the partial images of the respective line image after the chromatic aberration has been corrected based on an amount of deviation of a pixel located at a position farthest from a center of one of the line images, a distance of a respective partial image from the center of the respective line image, and a distance from the center of the respective line image to an end of the respective partial image; and output means for outputting the respective line image corrected by the values of the respective pixels after the chromatic aberration has been corrected.