US 12,072,655 B2
Information processing apparatus with which deterioration of colorimetric accuracy is suppressed, image forming system including the information processing apparatus, and computer readable storage medium
Kazumi Sato, Chiba (JP)
Assigned to Canon Kabushiki Kaisha, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Apr. 4, 2022, as Appl. No. 17/713,031.
Claims priority of application No. 2021-067245 (JP), filed on Apr. 12, 2021.
Prior Publication US 2022/0326646 A1, Oct. 13, 2022
Int. Cl. G03G 15/00 (2006.01)
CPC G03G 15/5025 (2013.01) [G03G 15/5016 (2013.01); G03G 15/5054 (2013.01); G03G 2215/00063 (2013.01); G03G 2215/0158 (2013.01)] 11 Claims
OG exemplary drawing
 
1. An information processing apparatus that determines a colorimetric region to be measured by a colorimetric device, the colorimetric region being included in an image to be formed on a sheet by a printer, the information processing apparatus comprising:
a display configured to display an image to be printed by the printer; and
a controller configured to:
acquire user designation information for designating a first candidate region as a candidate for the colorimetric region included in the image displayed on the display;
determine a second candidate region as a candidate for the colorimetric region included in the image displayed on the display based on a determination condition, the determination condition including a first condition regarding a number of pixels in a first direction within a region that satisfies a condition regarding color difference and a second condition regarding a number of pixels in a second direction perpendicular to the first direction within the region that satisfies the condition regarding the color difference;
receive user selection information regarding a selection result of a candidate colorimetric region selected from a plurality of candidate regions, the plurality of candidate regions including the first candidate region and the second candidate region; and
determine the colorimetric region based on the user selection information.