Title :
Exploring a new wavelet in image processing
Author :
Abdeljelil, Jaouhar Ben ; Kricha, Anis ; Ben Amara, Najoua Essoukri
Author_Institution :
CSFE Sousse, Sousse
fDate :
June 30 2008-July 2 2008
Abstract :
Many research works have studied the parametrization of compactly supported orthonormal wavelets. This parametrization consists of establishing the equations leading to determine the relating filter bank i.e. the scaling filter and the wavelet filter. In this paper we present a method of construction of a compactly supported orthonormal wavelet. Afterwards we apply this approach in two practical cases which leads us to interesting solutions. Finally we exploit one of the found solutions in the image processing domain by studying its contribution in two applications where the image reconstruction is required which are denoising and compression.
Keywords :
data compression; filtering theory; image coding; image denoising; image reconstruction; wavelet transforms; filter bank; image compression; image denoising; image processing; image reconstruction; new wavelet; orthonormal wavelets; scaling filter; wavelet filter; Filter bank; Image coding; Image processing; Image reconstruction; Multiresolution analysis; Noise reduction; Signal analysis; Time frequency analysis; Uncertainty; Wavelet analysis;
Conference_Titel :
Industrial Electronics, 2008. ISIE 2008. IEEE International Symposium on
Conference_Location :
Cambridge
Print_ISBN :
978-1-4244-1665-3
Electronic_ISBN :
978-1-4244-1666-0
DOI :
10.1109/ISIE.2008.4677176
