SAR Imaging With Structural Sparse Representation

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

Volumn 8, Issue 8, 2015, Pages 3902-3910

  Shen, Fangfang ^a   Zhao, Guanghui ^a   Liu, Zicheng ^a   Shi, Guangming ^a   Lin, Jie ^a  

^a XIDIAN UNIVERSITY   (China)

Author keywords

High resolution; SAR; structural sparse representation

Indexed keywords

CONSTRAINED OPTIMIZATION; LAGRANGE MULTIPLIERS; OPTIMIZATION; PIXELS; SPACE-BASED RADAR; SYNTHETIC APERTURE RADAR;

ALTERNATIVE MINIMIZATIONS; AUGMENTED LAGRANGIANS; COMPUTATION SPEED; CONVENTIONAL APPROACH; HIGH RESOLUTION; JOINT OPTIMIZATION; SAR; SPARSE REPRESENTATION;

RADAR IMAGING;

IMAGE RESOLUTION; LAGRANGIAN ANALYSIS; PERFORMANCE ASSESSMENT; SATELLITE IMAGERY; SYNTHETIC APERTURE RADAR;

EID: 85027940164     PISSN: 19391404     EISSN: 21511535     Source Type: Journal    
DOI: 10.1109/JSTARS.2014.2364294     Document Type: Article

References (18)

1. M. Elad and M. Aharon, "Image denoising via sparse and redundant representations over learned dictionaries," IEEE Trans. Image Process., vol. 15, no. 12, pp. 3736-3745, Dec. 2006.
2. J. Marial, M. Elad, and G. Sapiro, "Sparse representations for color image restoration," IEEE Trans. Image Process., vol. 17, no. 1, pp. 53-69, Jan. 2008.
3. A. M. Bruckstein, D. L. Donoho, and M. Elad, "From sparse solutions of systems of equations to sparse modeling of signals and images," SIAM Rev., vol. 51, no. 1, pp. 34-81, 2009.
4. M. Elad, M. A. T. Figueiredo, and Y. Ma, "On the role of sparse and redundant representations in image processing," Proc. IEEE, vol. 98, no. 6, pp. 972-982, Jun. 2010.
5. D. L. Donoho, "Compressed sensing," IEEE Trans. Inf. Theory, vol. 52, no. 4, pp. 1289-1306, Apr. 2006.
6. E. Candes, M. B. Wakin, and S. P. Boyd, "Enhancing sparsity by reweighted L1 minimization," J. Fourier Anal. Appl., vol. 14, no. 5, pp. 877-905, 2008.
7. M. Tello Alonso, P. Lopez-Dekker, and J. Mallorqui, "A novel strategy for radar imaging based on compressive sensing," IEEE Trans. Geosci. Remote Sens., vol. 48, no. 12, pp. 4285-4295, Dec. 2010.
8. S. Samadi, M. Çetin, and M. A. Masnadi-Shirazi, "Sparse representation-based SAR imaging," IET Radar Sonar Navig., vol. 5, no. 2, pp. 182-193, 2011.
9. S. Samadi, M. Cetin, and M. Masnadi-Shirazi, "Multiple feature-enhanced SAR imaging using sparsity in combined dictionaries," IEEE Geosci. Remote Sens. Lett., vol. 10, no. 4, pp. 821-825, Jul. 2013.
10. V. M. Patel, G. R. Easley, D. M. Healy, Jr., and R. Challappa, "Compressed synthetic aperture radar," IEEE J. Sel. Topics Signal Process.,vol. 4, no. 2, pp. 244-254, Apr. 2010.
11. K. Varshney, M. Cetin, J. Fisher, and A. Willsky, "Sparse representation in structured dictionaries with application to synthetic aperture radar," IEEE Trans. Signal Process., vol. 56, no. 8, pp. 3548-3561, Aug. 2008.
12. D. C. Munson, Jr., J. D. O'Brien, and W. K. Jenkins, "A tomographic formulation of spotlight-mode synthetic aperture radar," Proc. IEEE, vol. 71, no. 8, pp. 917-925, Aug. 1983.
13. M. Cetin and W. C. Karl, "Feature-enhanced synthetic aperture radar image formation based on nonquadratic regularization," IEEE Trans. Image Process., vol. 10, no. 4, pp. 623-631, Apr. 2001.
14. X. Wu, W. Dong, X. Zhang, and G. M. Shi, "Model-assisted adaptive recovery of compressed sensing with imaging applications," IEEE Trans. Image Process., vol. 21, no. 2, pp. 451-458, Feb. 2012.
15. X. Zhang and X. Wu, "Edge-guided perceptual image coding via adaptive interpolation," in Proc IEEE Int. Conf. Multimedia Expo. (ICME), 2007, pp. 1459-1462.
16. A. Beck and M. Teboulle, "A fast iterative shrinkage-thresholding algorithm for linear inverse problems," SIAM J. Imag. Sci., vol. 2, no. 1, pp. 183-202, 2009.
17. Y. Wang, J. Yang, W. Yin, and Y. Zhang, "A new alternating minimization algorithm for total variation image reconstruction," SIAM J. Imag. Sci., vol. 1, no. 4, pp. 248-272, 2008.
18. Z. Wang, A. C. Bovik, H. R. Sheikh, and E. P. Simoncelli, "Image quality assessment: From error visibility to structural similairty," IEEE Trans. Image Process., vol. 13, no. 4, pp. 600-612, Apr. 2004.