Title :
Transformation independent recognition of 2-D industrial parts
Author :
Wen, Wei ; Lozzi, Andrei
Author_Institution :
Dept. of Mech. Eng., Sydney Univ., NSW, Australia
fDate :
30 Aug-3 Sep 1992
Abstract :
A model-based object analysis method using polygonal representation of the boundary for the recognition of imperfect and possibly occluded 2-D industrial parts is described. The means of recognition leads reliably to the correct association of the subshapes making up the unknown object to those of the model. The scale factor between the object and the model is successfully estimated using a Hough transform like method even when the object is flawed or partially occluded. An example is given to illustrate the method
Keywords :
Hough transforms; image processing; image recognition; manufacturing processes; Hough transform like method; model-based object analysis; occluded 2-D industrial parts; polygonal representation; Character generation; Joining processes; Manufacturing; Mechanical engineering; Pattern recognition; Shape;
Conference_Titel :
Pattern Recognition, 1992. Vol.I. Conference A: Computer Vision and Applications, Proceedings., 11th IAPR International Conference on
Conference_Location :
The Hague
Print_ISBN :
0-8186-2910-X
DOI :
10.1109/ICPR.1992.201652
