DocumentCode :
3061861
Title :
A performance study of two wavelet-based edge detectors
Author :
Kim, HyungJun ; Kim, W. ; Li, C.C.
Author_Institution :
Dept. of Electr. Eng., Pittsburgh Univ., PA, USA
fYear :
1992
fDate :
30 Aug-3 Sep 1992
Firstpage :
302
Lastpage :
306
Abstract :
Experimental performances of Mallat-Zhong wavelet edge detector and a specially constructed SDD wavelet edge detector were studied. It was observed that the former performed better in terms of lower false recognition rate and lower false detection rate, but both have similar localization performance
Keywords :
edge detection; wavelet transforms; Mallat-Zhong wavelet edge detector; SDD wavelet edge detector; false detection rate; false recognition rate; localization performance; Detectors; Discrete wavelet transforms; Fourier transforms; Image edge detection; Image processing; Image recognition; Low pass filters; Signal resolution; Wavelet analysis; Wavelet transforms;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Pattern Recognition, 1992. Vol.III. Conference C: Image, Speech and Signal Analysis, Proceedings., 11th IAPR International Conference on
Conference_Location :
The Hague
Print_ISBN :
0-8186-2920-7
Type :
conf
DOI :
10.1109/ICPR.1992.201985
Filename :
201985
Link To Document :
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