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:
Jun. 08, 2021
Filed:
Sep. 25, 2019
Canon Kabushiki Kaisha, Tokyo, JP;
Yuichi Nakada, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A natural image with a three-dimensional effect is generated after correcting a high-luminance area of an image. The image processing apparatus of the present invention includes a first acquisition unit configured to acquire normal information corresponding to an image, an estimation unit configured to estimate a real illumination parameter based on a high-luminance area of an object included in the image, a first setting unit configured to set a virtual illumination parameter based on the real illumination parameter, and a lighting processing unit configured to perform lighting processing for the image based on the normal information and the virtual illumination parameter.