Title :
A New Arithmetic for Image Fusion Based on Fuzzy Wavelet Transform
Author :
Ma Yong-guang ; Li Zhi-xin
Author_Institution :
Dept. of Control Sci. & Eng., North China Electr. Power Univ., Baoding, China
Abstract :
This text put forwards a new arithmetic for image fusion based on fuzzy wavelet transform. Its basic ideal is: first carry on wavelet transform of the image, then acquire low-frequency component and high-component. In the process of fusion, adopts a weighted average method to carry on fusion to the low-frequency component; For the high-frequency component, makes use of fuzzy set of image, and looks for a fuzzy membership function as fusion operator to carry fusion. At last, carries on inverse wavelet transform to the fusion image, then reconstructs the fused image. The experiment proved the usefulness of the method.
Keywords :
arithmetic; fuzzy set theory; image fusion; image reconstruction; wavelet transforms; arithmetic; fuzzy set; fuzzy wavelet transform; image fusion; image reconstruction; weighted average method; Arithmetic; Frequency; Fuzzy control; Fuzzy sets; Image fusion; Image reconstruction; Image resolution; Low pass filters; Power engineering and energy; Wavelet transforms; fuzzy arithmetic; image fusion; membership function; wavelet transform;
Conference_Titel :
Information and Computing Science, 2009. ICIC '09. Second International Conference on
Conference_Location :
Manchester
Print_ISBN :
978-0-7695-3634-7
DOI :
10.1109/ICIC.2009.203
