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PERFORMANCE EVALUATION OF EDGE DETECTION ALGORITHMS USING HOUGH TRANSFORM ON IMAGES OF CIRCULAR OBJECTS

Journal: IPASJ International Journal of Computer Science (IIJCS) (Vol.5, No. 10)

Publication Date:

Authors : ;

Page : 018-034

Keywords : ;

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Abstract

ABSTRACT Performance evaluation of five commonly used edge detectors (Sobel's, Roberts's, Prewitt's, Laplacian of Gaussian and Canny) has been done for detection of circular objects. Circular Hough Transform is being used for recognizing the detected circles.This study provides the basis for further shape-based object detection. Keywords: Performance Evaluation, Edge detection, Circular Hough Transform, Otsu Threshold, Likelihood of circles.

Last modified: 2017-11-12 22:41:09