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:
Sep. 23, 2025
Filed:
Nov. 18, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Fukashi Yamazaki, Kanagawa, JP;
Yuta Narukiyo, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An information processing apparatus includes a first acquisition unit configured to acquire first region information about an object on first two-dimensional tomographic image data orthogonal to a first axis of three-dimensional tomographic image data, a second acquisition unit configured to acquire second region information about the object on second two-dimensional tomographic image data orthogonal to a second axis different from the first axis of the three-dimensional tomographic image data, and a generation unit configured to generate a three-dimensional likelihood map representing objectness of the object as three-dimensional ground truth image data corresponding to the three-dimensional tomographic image data based on the first region information and the second region information.