Scale detection based on statistical characteristics of edges in the scale space


A study of the behavior of edges in the scale space is presented in this paper. Three statistical parameters, intensity average, root-mean-square, and variance of pixel intensity in edge images are used as the basis for evaluating visual quality of edge images. A parametric family of edge images containing edge information at several scales is used to… (More)
DOI: 10.1109/ICASSP.1999.757546


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