Title :
Focusing distorted ISAR images using Adaptive Local Polynomial Fourier Transform
Author :
Thayaparan, T. ; Djurovic, I. ; Stankovic, L.
Author_Institution :
Defence R&D Canada, Ottawa, Ontario, Canada K1A 0Z4, e-mail: Thayananthan.Thayaparan@drdc-rddc.gc.ca
Abstract :
The adaptive local polynomial Fourier transform is employed to reduce ISAR radar image blurring caused by time-dependent higher-order target motion. It has been shown that this simple technique can produce significantly improved results with a relatively modest calculation burden.
Keywords :
Chirp; Focusing; Fourier transforms; Frequency; High-resolution imaging; Image resolution; Inverse synthetic aperture radar; Polynomials; Radar imaging; Research and development;
Conference_Titel :
Radar Symposium, 2006. IRS 2006. International
Conference_Location :
Krakow, Poland
Print_ISBN :
978-83-7207-621-2
DOI :
10.1109/IRS.2006.4338113
