Edge detection based on dynamic morphology

Shan Duan; Qian-Qing Qin

doi:10.1117/12.655209

3 November 2005 Edge detection based on dynamic morphology

Shan Duan, Qian-Qing Qin

Proceedings Volume 6044, MIPPR 2005: Image Analysis Techniques; 604419 (2005) https://doi.org/10.1117/12.655209
Event: MIPPR 2005 SAR and Multispectral Image Processing, 2005, Wuhan, China

Abstract

Mathematical morphology is shape sensitive and can be used in edge detection because it deals directly with the geometrical properties of objects. The usual morphology operates on all pixels of an image, it may waste computation time as well as degrade the resulting precision. To solve these problems, in this paper, we modify the traditional gray morphology definitions, and propose an edge detection algorithm for gray image, and in a general way suitable for multispectral image based on the theory of multivalued morphology, which only operates on the parts of interest in an image and reacts to certain characteristics of the region.

Citation Download Citation

Shan Duan and Qian-Qing Qin "Edge detection based on dynamic morphology", Proc. SPIE 6044, MIPPR 2005: Image Analysis Techniques, 604419 (3 November 2005); https://doi.org/10.1117/12.655209

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