Title :
An Approach of Image Fusion Based on General Image Quality Evaluation
Author :
Tian Ya-fei ; Qin Yun-xia ; Yang Jia-yuan ; Guo Ai-ping
Author_Institution :
Sch. of Inf. Sci. & Eng., Lanzhou Univ., Lanzhou, China
Abstract :
The paper introduces a new and simple method of multi-sensor image fusion which is based on an image fusion quality evaluation index with subjectivity and objectivity combined the application of wavelet transform in image fusion, a new image fusion strategy based on pixel level is used, it overcomes the disadvantage of losing easily image details of simple fusion method. The fusion strategy in this paper can select the original image which has the most significant feature, so that the fusion image quality has improved. The experiment result proves that the method this paper proposed is better.
Keywords :
image fusion; wavelet transforms; image fusion quality evaluation index; multisensor image fusion; pixel level; wavelet transform; Discrete wavelet transforms; Entropy; Image analysis; Image fusion; Image quality; Image sensors; Pixel; Space technology; Wavelet coefficients; Wavelet transforms;
Conference_Titel :
Image and Signal Processing, 2009. CISP '09. 2nd International Congress on
Conference_Location :
Tianjin
Print_ISBN :
978-1-4244-4129-7
Electronic_ISBN :
978-1-4244-4131-0
DOI :
10.1109/CISP.2009.5300974