Patent ID: 9485410
Filing Date: 2016-11-01
CPC Classification: G02B,G03B,G06T,H04N

Claim Text:
1. An image processing device comprising: an image acquisition section that acquires first and second images, based on first and second image signals output from an image pick-up device, the image pick-up device including first and second pixel groups that output the first and second image signals due to respective images being formed by a pupil-divided subject-image that has passed through first and second regions of an imaging lens; a generation section that generates a first display image based on an image signal output from the image pick-up device, and generates a second display image for use in focus verification based on the first and second images; a correction section that corrects gradation of the second display image according to gradation correction information that is determined based on at least one of a spatial frequency characteristic in the second display image or a maximum value in a histogram of pixel values in the second display image; a display section that displays images; and a display controller that performs control to display the first display image generated by the generation section on the display section, and to display the second display image with gradation corrected by the correction section within a display region of the first display image.