Double density wavelet transformation for speckle reduction of SAR images

International Geoscience and Remote Sensing Symposium (IGARSS)

Volumn 1, Issue , 2002, Pages 113-115

  Sveinsson, Johannes R ^a   Benediktsson, Jon Atli ^a  

^a UNIVERSITY OF ICELAND   (Iceland)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; IMAGE PROCESSING; SPECKLE; SPURIOUS SIGNAL NOISE; SYNTHETIC APERTURE RADAR; WAVELET TRANSFORMS;

DENOISING; DOUBLE DENSITY DISCRETE WAVELET TRANSFORM; SIGMOID FUNCTIONS;

RADAR IMAGING;

EID: 0036028319     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. I.W. Selesnick, "The Double Density DWT," A. Petrosian and F. G. Meyer, editors, Wavelets in Signal and Image Analysis: From Theory to Practice, Kluwer, 2001.
2. J.S. Lee, "Digital image enhancement and noise filtering by use of local statistics," IEEE Trans. Pattern Anal. Machine Intell., vol. PAMI-2, pp. 165-168, March 1980.
3. J. Liang and T.W. Parks, "A translation-invariant wavelet representation algorithm with applications," IEEE Trans. on Signal Processing, vol. 44, pp. 225-232, 1996.
4. J.R. Sveinsson and J.A. Benediktsson, "Speckle Reduction and enhancement of SAR images in the wavelet domain," in Proc. IEEE IGARSS'96, vol. I, pp. 63-66, 1996.