Patent ID: 9589330
Date: 2017-03-07
CPC Classifications: G06T,G09G

Claim:
1. An image processing apparatus comprising: a processing unit configured to execute image processing on an input image signal; a first changing unit configured to, when a range of which a value of a predetermined color component among a plurality of color components corresponding to the input image signal can take is changed from a first range to a second range narrower than the first range by the image processing by the processing unit, increase, based on the first and second ranges, a value of the predetermined color component of the processed image signal which is obtained based on the image processing on the input image signal; a filtering unit configured to execute filtering processing on a first changed image signal obtained by the first changing unit; a second changing unit configured to decrease, based on the first and second ranges, a value of the predetermined color component of the filtered image signal obtained by the filtering processing on the first changed image signal by the filtering unit; and an output unit configured to output a second changed image signal obtained by the second changing unit.