Title :
Imaging mechanism based remote sensing image fusion with multi-wavelet transform
Author :
Na, Yan ; Ehlers, Manfred ; Yang, Wanhai ; Li, Yongzhao
Author_Institution :
Sch. of Electron. Eng., Xidian Univ., Xi´´an, China
fDate :
31 Aug.-4 Sept. 2004
Abstract :
This paper discusses the fusion of multi-spectral and panchromatic remote sensing images. A multi-wavelet transform based fusion method is presented after analyzing the basic principles of remote sensing imaging systems and the rational for image fusion. The simulation results show that the multi-wavelet transform based fusion method is superior to the ordinary wavelet transform based fusion method. The fused image provides more spatial and spectral information.
Keywords :
image processing; remote sensing; sensor fusion; wavelet transforms; image fusion; multiwavelet transform based fusion method; panchromatic remote sensing image; remote sensing imaging system; Bandwidth; Data preprocessing; Image analysis; Image fusion; Multispectral imaging; Neodymium; Remote sensing; Spatial resolution; Testing; Wavelet transforms;
Conference_Titel :
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN :
0-7803-8406-7
DOI :
10.1109/ICOSP.2004.1442212
