Image processing apparatus, image processing method, control apparatus, control method, and storage medium

An image processing method for displaying on a display device an image corresponding to a printed product observed in a predetermined observation environment, the method comprising:

• a first obtaining step of obtaining image data;
• a second obtaining step of obtaining a lighting luminance in the predetermined observation environment;
• a changing step of changing a luminance of the display device according to a lighting luminance obtained in the second obtaining step;
• a converting step of converting image data obtained in the first obtaining step according to a lighting luminance obtained in the second obtaining step;
• and
• an outputting step of outputting image data converted in the converting step to the display device having the luminance thereof changed in the changing step.

A non-transitory computer readable storage medium storing a program which causes a computer to perform an image processing method for displaying on a display device an image corresponding to a printed product observed in a predetermined observation environment, the image processing method comprising:

• a first obtaining step of obtaining image data;
• a second obtaining step of obtaining a lighting luminance in the predetermined observation environment;
• a changing step of changing a luminance of the display device according to a lighting luminance obtained in the second obtaining step;
• a converting step of converting image data obtained in the first obtaining step according to a lighting luminance obtained in the second obtaining step;
• and
• an outputting step of outputting image data converted in the converting step to the display device having the luminance thereof changed in the changing step.