Title :
Research on SAR image compression technology based on wavelet transform
Author :
Xinhong, Wei ; Kai, Zhang
Author_Institution :
Henan Univ. of Urban Constr., Pingdingshan, China
Abstract :
Based on the research on the existing SAR image compression technologies, this paper proposes a wavelet-based SAR image compression algorithm. The algorithm reduces the speckle noise impact on SAR images, improves the SAR image compression performance to some extent, so is an effective SAR image compression algorithm, and has some practical value.
Keywords :
data compression; image coding; radar imaging; synthetic aperture radar; wavelet transforms; SAR image compression; speckle noise; synthetic aperture radar; wavelet transform; Doppler effect; Harmonic analysis; Image coding; Image resolution; PSNR; Radiometry; Transform coding; SAR; image compression; speckle reduction; wavelet transform;
Conference_Titel :
Advanced Computer Theory and Engineering (ICACTE), 2010 3rd International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-6539-2
DOI :
10.1109/ICACTE.2010.5579354
