Title :
Edge detection of image based on the B-wavelet transform
Author :
Luan, Zeng ; Wei, Xiong ; Wei, Xie Jian
Author_Institution :
Dept. of Electron. Eng., Inst. of Command & Technol., Beijing, China
Abstract :
A method for edge detection is presented. It is based on the B-wavelet transform of an image which provides the property of local maximum in the position of an image edge. Using this property, we successful extract the edge of the image and describe a coarse-to-fine analysis. The results of using the proposed technique are presented in the case of different images
Keywords :
edge detection; image resolution; wavelet transforms; B-wavelet transform; coarse-to-fine analysis; edge detection; image transform; local maximum; Filter bank; Fourier transforms; Image analysis; Image edge detection; Image processing; Multiresolution analysis; Polynomials; Shape; Spline; Wavelet transforms;
Conference_Titel :
Signal Processing Proceedings, 1998. ICSP '98. 1998 Fourth International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4325-5
DOI :
10.1109/ICOSP.1998.770782
