Synthetic aperture radar autofocus via semidefinite relaxation

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2010, Pages 1342-1345

  Liu, Kuang Hung ^a   Wiesel, Ami ^a   Munson, David C ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

Author keywords

Autofocus; Fourier domain multichannel autofocus; Semidefinite relaxation; Synthetic aperture radar; Wide angle SAR

Indexed keywords

RADAR IMAGING;

AUTO FOCUS; AUTO-FOCUS ALGORITHM; FOURIER-DOMAIN; FOURIER-DOMAIN MULTICHANNEL AUTOFOCUS; MULTI CHANNEL; SEMIDEFINITE RELAXATION; SYNTHETIC APERTURE RADAR IMAGING; WIDE ANGLE; WIDE-ANGLE SYNTHETIC APERTURE RADAR;

SYNTHETIC APERTURE RADAR;

EID: 78049374379     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2010.5495441     Document Type: Conference Paper

References (14)

1. C. V. Jakowatz, Jr., D. E.Wahl, P. H. Eichel, D. C. Ghiglia, and P. A. Thompson, Spotlight-Mode Synthetic Aperture Radar: A Signal Processing Approach, Kluwer Academic Publishers, Boston, 1996.
2. P. H. Eichel, D. C. Ghiglia, C. V. Jakowatz, Jr., and D. E.Wahl, "Phase-gradient autofocus for SAR phase correction: explanation and demonstration of algorithmic steps," in Proc. of the Digital Signal Processing Workshop at Starved Rock State Park. 1992, pp. 6.6.1-6.6.2, IEEE, New York.
3. R. L. Morrison, Jr., M. N. Do, and D. C. Munson, Jr., "MCA: A multichannel approach to SAR autofocus," IEEE Transactions on Image Processing, vol. 18, pp. 40-853, 2009.
4. F. Berizzi and G. Corsini, "Autofocusing of inverse synthetic aperture radar images using contrast optimization," IEEE Trans on Aerospace and Electronic System, vol. 32, pp. 1185-1191, 1996.
5. K. Liu and D. C. Munson, Jr., "Fourier-domain multichannel autofocus for synthetic aperture radar," 42nd Asilomar Conference on Signals, Systems and Computers, 2008, pp. 848-852, Oct 2008.
6. Z. Luo and W. Yu, "An introduction to convex optimization for communications and signal processing," IEEE Journal on Selected Areas in Communications, vol. 24, pp. 1426-1438, 2006.
7. W. Ma, P. Ching, and Z. Ding, "Semidefinite relaxation based multiuser detection for M-ary PSK multiuser systems," IEEE Journal on Selected Areas in Communications, vol. 52, pp. 2862-2872, 2004.
8. M. X. Goemans and D. P. Williamson, "Improved approximation algorithms for maximum cut and satisfiability problem using semi-definite programming," J.ACM, vol. 42, pp. 1115-1145, 1995.
9. A. Wiesel, Y.C. Eldar, and S.S. Shitz, "Semidefinite relaxation for detection of 16-QAM signaling in MIMO channels," IEEE Signal Processing Letters, vol. 12, no. 9, pp. 653-656, 2005.
10. S. Zhang and Y. Huang, "Complex quadratic optimization and semidefinite programming," SIAM Journal on Optimization, vol. 16, pp. 871V890, 2006.
11. J.F. Sturm, "Using SeDuMi 1.02, a MATLAB toolbox for optimization over symmetric cones," Optimization Methods and Software, pp. 625-653, 1999.
12. R.D.C. Monteiro, "First- and second-order methods for semidefinite programming," Mathematical Programming, vol. 97, pp. 209-244, 2003.
13. C. Helmberg and F. Rendl, "A spectral bundle method for semidefinite programming," SIAM Journal on Optimization, vol. 10, pp. 673-696, 1997.
14. C. Helmberg, "A cutting plane algorithm for large scale semidefinite relaxations," Tech. Rep., In The sharpest cut, MPS/SIAM Ser. Optim, 2001.