US 2024/0202977 A1Published application

Image processing apparatus, image processing method, and non-transitory computer-readable storage medium storing program

AssigneeCanon Kabushiki Kaisha

InventorsYOSHINORI MIZOGUCHI, AKITOSHI YAMADA, KOUTA MURASAWA, FUMINO MATSUI

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Abstract

An image processing apparatus includes: an input unit which inputs image data; a generation unit which generates image data having undergone color gamut conversion from the image data input by the input unit using a conversion unit configured to convert a color gamut of the image data input by the input unit into a color gamut of a device configured to output the image data; a correction unit which corrects the conversion unit based on a result of the color gamut conversion; and a control unit which controls execution of the correction by the correction unit for a content included in the image data input by the input unit.

Claims33

Dependent claims

An image processing apparatus comprising:

at least one memory and at least one processor which function as:
an input unit configured to input image data;
a generation unit configured to generate image data having undergone color gamut conversion from the image data input by the input unit using a conversion unit configured to convert a color gamut of the image data input by the input unit into a color gamut of a device configured to output the image data;
a correction unit configured to correct the conversion unit based on a result of the color gamut conversion;
and
a control unit configured to control execution of the correction by the correction unit for a content included in the image data input by the input unit,
wherein the control unit controls execution of the correction by the correction unit for the content based on a type of the content,
in a case where the correction unit corrects the conversion unit, the generation unit generates image data having undergone color gamut conversion from the image data input by the input unit using the corrected conversion unit, and
in the image data having undergone the color gamut conversion by the corrected conversion unit, a color difference in the image data having undergone the color gamut conversion by the conversion unit before the correction is expanded.

6 more elements

Dependencies are inferred from the claim text.