The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 14, 2021
Filed:
Sep. 16, 2019
Canon Kabushiki Kaisha, Tokyo, JP;
Kazuki Takemoto, Kawasaki, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
There is provided with an image processing apparatus for extracting an object region from an image. An image acquisition unit acquires an image. A designation acquisition unit acquires designation of one or more extraction colors that belong to the object region of the image and designation of one or more non-extraction colors that do not belong to the object region of the image. A derivation unit derives a color conversion parameter, based on the extraction color and the non-extraction color. A conversion unit converts a color of the image based on the color conversion parameter. An extraction unit extracts the object region from the image, based on the image and the extraction color after the conversion.