Title :
Techniques of blind SAR processing: theory and practical applications
Author :
Goriachkin, Oleg V. ; Klovsky, Daniel D.
Author_Institution :
Remote Sensing Technol. Lab., Volga State Acad. of Telecommun. & Informatics, Samara, Russia
Abstract :
Some ideas of blind SAR processing are discussed. The non-stationary model of the SAR images is studied. Autofocusing is also studied. The methods can be used for imaging in transionospheric low frequency SAR, estimation of quality of the SAR images, range processing in UWB SAR, motion compensation in airborne SAR and others.
Keywords :
geophysical signal processing; geophysical techniques; radar imaging; radar signal processing; radar theory; remote sensing by radar; synthetic aperture radar; terrain mapping; SAR; autofocusing; blind SAR processing; geophysical measurement technique; land surface; motion compensation; nonstationaiy model; practical applications; radar imaging; radar remote sensing; radar signal processing; synthetic aperture radar; terrain mapping; theory; transionospheric low frequency SAR; Density functional theory; Entropy; Equations; Frequency estimation; Image reconstruction; Independent component analysis; Motion compensation; Motion estimation; Remote sensing; Signal processing;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2002. IGARSS '02. 2002 IEEE International
Print_ISBN :
0-7803-7536-X
DOI :
10.1109/IGARSS.2002.1026760
