Speckle filtering of SAR images based on sub-aperture technique and principal component analysis

ISCIT 2005 - International Symposium on Communications and Information Technologies 2005, Proceedings

Volumn I, Issue , 2005, Pages 1176-1181

  Zhang, Jicong ^a   Xu, Jia ^a,b   Peng, Yingning ^a   Wang, Xiutan ^a  

^a TSINGHUA UNIVERSITY   (China)

^b AIR FORCE RADAR ACADEMY   (China)

Author keywords

Principal component analysis (PCA); Radar cross section (RCS) reconstruction; Speckle filtering; Sub aperture processing technique; Synthetic aperture radar (SAR)

Indexed keywords

PRINCIPAL COMPONENT ANALYSIS; SIGNAL FILTERING AND PREDICTION; SPECKLE; STATISTICAL METHODS; SYNTHETIC APERTURE RADAR;

NOISE SUBSPACE; RADAR CROSS SECTION (RCS); SPECKLE FILTERING; SUB APERTURE PROCESSING TECHNIQUES;

IMAGE PROCESSING;

EID: 33750135173     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISCIT.2005.1567088     Document Type: Conference Paper

References (12)

1. C.Oliver and S.Quegan, Understanding Synthetic Aperture Radar Images. Boston, London: Artech House, 1998
2. J.S.Lee, "Speckle analysis and smoothing of synthetic aperture radar images," Comput Graph. Image Process., vol. 17, no.1, pp. 24-32, 1981
3. F.K.Li, C.Croft and D.H.Held, "Comparison of Several Techniques to Obtain Multiple Look SAR Imagery," IEEE Trans.GE., Vol.21, No.3, July 1983
4. Lee, J.S., "Digital Image Enhancement and Noise Filtering by Use of Local Statistics," IEEE Trans. Pattern Anal. Mach. Intell., Vol.2, 1980, pp. 165-168
5. Frost, V.S., J.A.Stiles, K.S.Shanmugan, and J.C.Holtzman, "A Model for Radar Images and Its Application to Adaptive Filtering of Multiplicative Noise," IEEE Trans. Pattern Anal. Machine Intell., Vol.4, 1982, pp. 157-166
6. Kuan, D.T., A.A.Sawchuk, T.C.Strand, and P.C.Chaval, "Adaptive Restoration of Images with Speckle," IEEE Trans. Acoust. Speech Signal Process., Vol. 35, 1987, pp. 373-383
7. Oliver, C.J., "Review Article-Information from SAR Images," J.Pbys.D: Appl. Pbys., Vol.24, 1991, pp. 1493-1514.
8. Lopes, A., E. Nezry, R. Touzi, and H. Laur, "Structure Detection and Adaptive Speckle Filtering in SAR Images," Int.J Remote Sens., Vol. 14,1993,pp. 1735-1758.
9. Crimmins, T.R., "Geometric Filter for Reducing Speckle," Appl. Opt., Vol. 24, 1985, pp. 1438-1443.
10. Alberto.Moreira, "Improved Multilook Techniques Applied to SAR and SCANSAR Imagery," IEEE Trans, GE. Vol.29, No.4, July 1991.
11. Le Toan, T., E Ribbes, L.-F. Wang, N. Floury, K.-H. Ding, J.A. Kong, M. Fujita, and T. Kuroso, "Rice Crop Mapping and Monitoring Using ERS-1 Data Based on Experiment and Modelling Results," IEEE Trans. Geosci. Remote Sens., Vol. 35. 1997, pp.41-56.
12. Leysen, M. M., J. A. Conway, and A. J. Sieber, "Evaluating Multi-Temporal ERS-1 SAR Data for Tropical Forest Mapping: Regional Mapping and Change Detection Applications," Proc. of the Second ERS-1 Symposium, Hamburg, Germany, ESA Vol. SP-361, 1994, pp. 447-452.