Computer Science ›› 2008, Vol. 35 ›› Issue (8): 129-130.
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LIU Wen-juan HE Yi-gang (College of Electrical and Information Engineering, Hunan University,Changsha 410082, China)
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Abstract: This paper describes the process of the seal input part in automatic seal-identifying system. Specially it gives a detailed method for finding the circle seal, ellipse seal, square seal. Such method has got quite good results in practice. Also it affords
Key words: Line detection,Circle detection, Ellipse detection, Hough transform
LIU Wen-juan HE Yi-gang (College of Electrical and Information Engineering, Hunan University,Changsha 410082, China). [J].Computer Science, 2008, 35(8): 129-130.
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