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:
Jan. 21, 2025
Filed:
Feb. 01, 2021
Fanuc Corporation, Yamanashi, JP;
Shoutarou Ogura, Yamanashi, JP;
Fanuc Corporation, Yamanashi, JP;
Abstract
Provided is an image processing device with which it is possible to automate the setting of a detection parameter that is suitable for obtaining a desired detection result. An image processing device is provided with: an object detection unit for detecting the image of an object from input image data using a detection parameter; a detection rate calculation unit for comparing the result of detection by the object detection unit with information that represents a desired detection result so as to calculate at least one of a non-detection rate and a false detection rate in object detection by the objection detection unit; an objective function value calculation unit for calculating the value of an objective function, the input variable of which is at least one of the non-detection rate and the false detection rate; and a detection parameter search unit for performing a search of the detection parameter by changing the value of the detection parameter and repeating object detection, calculation of at least one of the non-detection rate and the false detection rate, and calculation of the value of the objective function until the value of the objective function satisfies a prescribed condition or the number of times a search of the detection parameter is performed reaches a prescribed count.