DocumentCode
353892
Title
Different focus points images fusion based on wavelet decomposition
Author
Yang, Xuan ; Yang, Wanhai ; Jihong Pei
Author_Institution
Sch. of Electron. & Eng., Xidian Univ., Xi´´an, China
Volume
1
fYear
2000
fDate
10-13 July 2000
Abstract
A new technique is developed for the data fusion of two images. Two spatially registered images with differing focus points are fused by deciding clear objects. At first, an impulse function is defined to describe the image quality of an object. Then the clear region is decided by analyze the wavelet decomposition components of two primary images and two blurred images. The results of the comparison show this method performing better in preserving edge information for the test images than that of other image fusion methods.
Keywords
image reconstruction; wavelet transforms; data fusion; differing focus points; image fusion; images fusion; impulse function; spatially registered images; wavelet decomposition; Data engineering; Focusing; Frequency; Image analysis; Image fusion; Image reconstruction; Image resolution; Laplace equations; Signal resolution; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Fusion, 2000. FUSION 2000. Proceedings of the Third International Conference on
Conference_Location
Paris, France
Print_ISBN
2-7257-0000-0
Type
conf
DOI
10.1109/IFIC.2000.862603
Filename
862603
Link To Document