DocumentCode
2780094
Title
Characterization and detection of edges by Lipschitz exponents and MASW wavelet transform
Author
Tang, Yuan Y. ; Yang, Lihua ; Feng, Li
Author_Institution
Dept. of Comput. Studies, Hong Kong Baptist Univ., Kowloon, Hong Kong
Volume
2
fYear
1998
fDate
16-20 Aug 1998
Firstpage
1572
Abstract
This paper is an improvement of Mallat´s work (1992). The characterization of edges by Lipschitz exponents and wavelet transform has been studied in this paper A significant property has been proved and applied to identify different structures of edges, and an algorithm with the modulus-angle-separated wavelets (MASW) has been developed in this paper to extract step-structure edges from a multistructure-edges image effectively. Experiments have been conducted and excellent results have been achieved
Keywords
edge detection; wavelet transforms; Lipschitz exponents; MASW wavelet transform; edge characterization; edge detection; modulus-angle-separated wavelets; multistructure-edges image; step-structure edge extraction; Aircraft; Displays; Image edge detection; Read only memory; Signal analysis; Wavelet analysis; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition, 1998. Proceedings. Fourteenth International Conference on
Conference_Location
Brisbane, Qld.
ISSN
1051-4651
Print_ISBN
0-8186-8512-3
Type
conf
DOI
10.1109/ICPR.1998.712011
Filename
712011
Link To Document