A Simple and Effective Edge Detector
作者： C. Cafforio , E. Di Sciascio , C. Guaragnella , G. Piscitelli
DOI: 10.1007/3-540-63507-6_194
关键词:
摘要: Nonlinear filtering based on a two concentric circular windows operator is introduced as simple and effective way to find edges in image processing. The dual edge detector can operate with no fixed threshold, isotropic, i.e. its response does not depend orientation has good noise immunity the vicinity of edges. Computational requirements are limited experimental results enough.
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