Patent ID: 11968444
Assignee: CANON KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 18:
19. A non-transitory computer-readable storage medium storing a control program causing a computer to execute a control method for a control apparatus, the control method comprising:
holding correction parameters for correcting pickup images so as to reduce color difference between pickup images of image pickup apparatuses into a database in association with combinations of information showing a standard image pickup apparatus among the image pickup apparatuses and image pickup conditions of the image pickup apparatuses;
obtaining first information showing a standard image pickup apparatus at a present time among the image pickup apparatuses and second information showing a target image pickup apparatus that picks up a pickup image as a correction target at the present time;
obtaining the image pickup conditions of the image pickup apparatuses;
determining a setting correction parameter that is set to the target image pickup apparatus shown by the second information from the database based on the first information obtained and the image pickup conditions of the image pickup apparatuses obtained; and
outputting the setting correction parameter determined.