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:
Dec. 14, 2010
Filed:
Jan. 04, 2007
Kual-zheng Lee, Chiayi County, TW;
Kual-Zheng Lee, Chiayi County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A system and a method of obtaining a dimension of a target object in an image comprises receiving coordinates of a number of feature points in the image, receiving coordinates of at least one reference object in the image with a known dimension, performing a calibration to adjust the coordinates of at least one of the feature points, and receiving coordinates of the target object in the image and determining the dimension of the target object based on the coordinates of the feature points. The coordinates of at least one of the feature points are adjusted to increase an accuracy in determining the dimension of the reference object.