Title :
The Research and Implementation of Spaceborne SAR Real-Time Quick Look Imaging System
Author :
Chen, Liang ; Long, Teng
Abstract :
Many kinds of quick look imaging algorithms of spaceborne SAR are compared. And according to certain parameters of a spaceborne SAR system, optimized real-time imaging algorithm is proposed.Based on DSP parallel processing technology, the design and implementation of a real-time quick look system is presented. The system is used to fulfill 1/4 resolution of range and four-look of azimuth real-time imaging of L band spaceborne SAR Data. Finally, the results of image quality measures are available.
Keywords :
Algorithm design and analysis; Azimuth; Design optimization; Digital signal processing; Image quality; Image resolution; Parallel processing; Process design; Real time systems; Space technology; FIR+RD; Quick Look; Real-Time; Spaceborne SAR;
Conference_Titel :
Image and Signal Processing, 2008. CISP '08. Congress on
Conference_Location :
Sanya, China
Print_ISBN :
978-0-7695-3119-9
DOI :
10.1109/CISP.2008.678
