Title :
A novel motion compensation method for high-resolution ISAR imaging
Author :
Juan Chen ; Yunneng Yuan ; Jun Luan
Author_Institution :
Beijing Univ. of Aeronaut. & Astronaut., Beijing, China
Abstract :
Large distortion in inverse synthetic aperture radar (ISAR) image of a moving target is a result of high speed and acceleration experienced by the target during the image period. To improve the quality of such images, a novel method based on the traditional envelop correlation algorithm and reference range profiles for motion compensation in ISAR imaging is proposed in this paper, according to which, a compensated image with high precision can be attained.
Keywords :
distortion; image resolution; motion compensation; radar imaging; synthetic aperture radar; high-resolution ISAR imaging; image quality; inverse synthetic aperture radar image; large distortion; motion compensation; High-Resolution; ISAR; motion competition;
Conference_Titel :
Signal Processing (ICSP), 2012 IEEE 11th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-2196-9
DOI :
10.1109/ICoSP.2012.6491944
