A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Learning to Recognize 3D Objects with SNoW
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part I
Detection of Ellipses by a Modified Hough Transformation
IEEE Transactions on Computers
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This paper presents an algorithm of half ellipse detection from color images. Additionally the algorithm detects two color average values along the both sides of a half ellipse. In contrast to standard methods the new one finds not only parameters of the entire ellipse but also the end points of a half ellipse. The paper introduces a new way of edge and line detection. The new detector of edges in color images was designed to extract color on the both sides of an edge. The new line detector is designed to optimize the detection of endpoints of a line.