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EDGE FOCUSING. Bergholm,Fredrik. IEEE Transactions on Pattern Analysis and Machine Intelligence . 1987
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Local scale control for edge detection and blur estimation. Elder, James H.,Zucker, Steven W. IEEE Transactions on Pattern Analysis and Machine Intelligence . 1998
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Close-form solution and parameter selection for convex minimization-based edge-preserving smoothing. Li,Stan Z. IEEE Transactions on Pattern Analysis and Machine Intelligence . 1998
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Authenticating edges produced by zero crossing algorithms. Clark J J. IEEE Trans Pattern Anal Intelligence Process . 1990
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A Computational Approach to Edge Detecting. Canny J. IEEE Transactions on Pattern Analysis and Machine Intelligence . 1996
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Theory of edge detection. Marr D,Hildreth E. Proceedings of the Royal Society of London Series B Biological Sciences . 1980