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. 30, 2003
Filed:
Dec. 15, 2000
Richard M. Wasserman, Redmond, WA (US);
Mitutoyo Corporation, Kawasaki, JP;
Abstract
Image simulation system and method simulate an image based on a number of base images and a current lighting vector. An actual object to be viewed using the vision system is placed within the overall field of view of the vision system. Depending on the desired analysis to be made, either the entire object, or a specific portion of the object, is illuminated using one of the various illumination sources of the vision system. The base images of the objects, or of the particular portion of the object, are captured, where each base image is illuminated using a different illumination intensity of that single illumination source. This is repeated for each of the different illumination sources provided in the vision system. The simulated image is generated by combining various ones of the base images based on the light intensities of the lighting services defined in the current lighting vector. The simulated image can be evaluated to determine if it has a desired image quality. The lighting vector can be modified until a simulated image having the desired image quality is obtained. That lighting vector can then be used to obtain an actual image of the object that will have the desired image quality.