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Details

Veröffentlichungs-Nr.

EP3557862

Aktenzeichen

EP19168311

Anmeldetag

10. April 2019

Veröffentlichung

17. Februar 2021

Erteilung

17. Februar 2021

Rechtsraum

EP

IPC

H04N5/232H04N5/235G06T5/50

Abstract

An image processing apparatus classifies areas included in an image in which one scene is captured, based on the distribution of brightness values of the image, accepts selection of an area that is to be processed, from among the classified areas, extends a first output range corresponding to an input range of brightness values of pixels in the selected area, so as to be wider than a second output range that is the output range when the area is not selected, and outputs an image for which an output range of brightness values has been extended to the first output range and that includes at least the selected area.

Anmelder

Firma

CANON KABUSHIKI KAISHA

Land

🇯🇵 Japan

Fachgebiete