US Patent No. 9,413,974

INFORMATION PROCESSING APPARATUS, IMAGE SENSING APPARATUS, CONTROL METHOD, AND RECORDING MEDIUM FOR CONVERSION PROCESSING


Patent No. 9,413,974
Issue Date August 09, 2016
Title Information Processing Apparatus, Image Sensing Apparatus, Control Method, And Recording Medium For Conversion Processing
Inventorship Hironori Kaida, Kawasaki (JP)
Assignee CANON KABUSHIKI KAISHA, Tokyo (JP)

Claim of US Patent No. 9,413,974

1. An information processing apparatus comprising:
an image processor configured to obtain a sensed image, and information representing an imaging condition used for sensing
of the sensed image;

a generation processor configured to generate, based on the information representing the imaging condition, conversion information
corresponding to a conversion coefficient used in conversion processing of converting the sensed image into an image corresponding
to a predetermined color response function independent of an image sensing apparatus; and

a recording processor configured to record, in association with the sensed image, the conversion information generated by
said generation processor,

wherein in case where the sensed image is a frame of a moving image, and the conversion coefficient generated by said generation
processor has changed from a conversion coefficient recorded immediately before the generated conversion coefficient, said
recording processor records conversion information corresponding to the generated conversion coefficient.