Title :
Evaluation of the blur extent from motion blurred SAR images
Author :
Zhang, Rong ; Yang, Jianchao ; Zhang, Qian ; Liu, Zhengkai ; Chen, Peng
Author_Institution :
Univ. of Sci. & Technol. of China, Hefei
Abstract :
The purpose of this paper is to evaluate the blur extent from motion blurred SAR images. Combined with the averaging operation, a simple adaptive filter was proposed to identify the motion blur extent by using the autocorrelation method, which is expected to be the measure of the motion blurred SAR images.
Keywords :
adaptive filters; correlation methods; image motion analysis; image restoration; radar imaging; synthetic aperture radar; adaptive filter; autocorrelation method; motion blurred SAR images; Adaptive filters; Autocorrelation; Degradation; Image analysis; Information science; Maximum likelihood estimation; Motion estimation; Motion measurement; Speckle; Synthetic aperture radar;
Conference_Titel :
Synthetic Aperture Radar, 2007. APSAR 2007. 1st Asian and Pacific Conference on
Conference_Location :
Huangshan
Print_ISBN :
978-1-4244-1188-7
Electronic_ISBN :
978-1-4244-1188-7
DOI :
10.1109/APSAR.2007.4418640
