Title :
HALCON application for shape-based matching
Author :
Xu, Xuebin ; Zhang, Xinman ; Han, Jiuqiang ; Wu, Cailing
Author_Institution :
Sch. of Electron. & Inf. Eng., Xi´´an Jiaotong Univ., Xi´´an
Abstract :
Shape-based matching is mainly emphasized in this paper for actual workpiece applications based HALCON, a new machine vision software. First a measuring ROI, i.e., the region of interest is determined to create a model. Then the matching and locating of the search object is achieved by using affine transform. Experiment result indicates that this method can find objects starting based on a single model image and localize objects with subpixel accuracy.
Keywords :
affine transforms; computer vision; image matching; HALCON application; affine transform; machine vision software; shape-based matching; Application software; Calibration; Cameras; Data visualization; Image processing; Lighting; Machine vision; Publishing; Radiometry; Software libraries;
Conference_Titel :
Industrial Electronics and Applications, 2008. ICIEA 2008. 3rd IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-1717-9
Electronic_ISBN :
978-1-4244-1718-6
DOI :
10.1109/ICIEA.2008.4582953
