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. 28, 2021
Filed:
Mar. 02, 2020
Fujitsu Limited, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An image processing apparatus includes: a memory that stores shape information including a plurality of line segments representing a shape of an object; and a processor. The processor is configured to: detect a plurality of feature lines from an image of the object, generate a target projection line by projecting any of the plurality of line segments over the image of the object, extract a feature line overlapping with a predetermined region based on the target projection line over the image of the object from the plurality of feature lines to generate a set of feature lines, and select a target feature line from the set of feature lines based on gradient information indicating a gradient of pixel values over the image of the object, and calculate a deviation amount between a line segment corresponding to the target projection line and the target feature line.