Title :
Study on designing of dyadic wavelet filters with vanishing moments
Author :
Rozi, Ablimit ; Turki, Turghunjan Abdukirim
Author_Institution :
Sch. of Math. Sci., Xinjiang Normal Univ., Urumqi, China
Abstract :
A new method of designing dyadic wavelet filters with higher vanishing moments is proposed by using dyadic lifting scheme which has been developed recently by us. Based on the method new spline dyadic wavelet filters have been constructed and applied to the enhancement of medical images. Results of experiments show that efficient of images which are enhanced by new spline dyadic wavelet filters are better.
Keywords :
filtering theory; image enhancement; medical image processing; wavelet transforms; dyadic lifting scheme; dyadic wavelet filters design; medical image enhancement; spline dyadic wavelet filters; vanishing moments; Dyadic Wavelet filters; Lifting scheme; Vanishing moments;
Conference_Titel :
Computer Science and Automation Engineering (CSAE), 2012 IEEE International Conference on
Conference_Location :
Zhangjiajie
Print_ISBN :
978-1-4673-0088-9
DOI :
10.1109/CSAE.2012.6273066
