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Articles

Improved Doppler parameter estimation of squint SAR based on slope detection

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Pages 1417-1431 | Received 21 Sep 2011, Accepted 11 Dec 2013, Published online: 17 Feb 2014

References

  • Bamler, R., and H. Runge. 1991. “PRF-Ambiguity Resolving by Wavelength Diversity.” IEEE Transactions on Geoscience and Remote Sensing 29: 997–1003.
  • Blacknell, D., and S. Quegan. 1991. “SAR Motion Compensation Using Autofocus.” International Journal of Remote Sensing 12: 253–275.
  • Calloway, T., and G. W. Donohoe. 1994. “Subaperture Autofocus for Synthetic Aperture Radar.” IEEE Transactions on Aerospace and Electronic Systems 47: 2870–2883.
  • Carrara Walter, G., S. Goodman Ron, and R. M. Majewski. 1995. Spotlight-Mode Synthetic Aperture Radar: Signal Processing Algorithms. Norwood, MA: Artech House.
  • Chang, C. Y., and J. C. Curlander. 1992. “Application of the Multiple PRF Technique to Resolve Doppler Centroid Estimation Ambiguity for Spaceborne SAR.” IEEE Transactions on Geoscience and Remote Sensing 30: 941–949.
  • Chang, C. Y., M. Y. Jin, and J. C. Curlander. 1992. “SAR Processing Based on the Exact Two-Dimensional Transfer Function.” IEEE International Geoscience and Remote Sensing Symposium 92: 355–359.
  • Cohen, L. 1995. Time-Frequency Analysis: Theory and Applications. New York: Prentice Hall.
  • Cumming, I. G., and S. Li. 2006. “Improved Slope Estimation for SAR Doppler Ambiguity Resolution.” IEEE Transactions on Geoscience and Remote Sensing 44: 707–718.
  • Cumming, I. G., and S. Li. 2007. “Adding Sensitivity to the MLBF Doppler Centroid Estimator.” IEEE Transactions on Geoscience and Remote Sensing 45: 279–292.
  • Cumming, I. G., and F. H. Wong. 2005. Digital Processing of Synthetic Aperture Radar Data: Algorithms and Implementation. Norwood, MA: Artech House.
  • Ginkel, M., C. L. Hendriks, and L. J. Vliet. 2004. A Short Introduction to the Radon and Hough Transforms and How They Relate to Each Other. Technical Report QI‐2004‐01:1‐6. Delft: Delft University of Technology.
  • Kong, Y.-K., B.-L. Cho, and Y.-S. Kim. 2005. “Ambiguity-Free Doppler Centroid Estimation Technique for Airborne SAR Using the Radon Transform.” IEEE Transactions on Geoscience and Remote Sensing 43: 715–721.
  • Li, W., Y. Huang, J. Yang, J. Wu, and L. Kong. 2011. “An Improved Radon Transform-Based Scheme of Doppler Centroid Estimation for Bistatic Forward-Looking SAR.” IEEE Geoscience and Remote Sensing Letters 8: 379–384.
  • Morrison Jr, R. L., and D. C. Munson Jr. 2002. “An Experimental Study of a New Entropy-Based SAR Autofocus Technique.” International Conference on Image Processing 2: 441–444.
  • Murphy, L. M. 1986. “Linear Feature Detection and Enhancement in Noisy Images via the Radon Transform.” Pattern Recognition Letters 4: 279–284.
  • Otsu, N. 1979. “A Threshold Selection Method from Gray-Level Histograms.” IEEE Transactions on Systems, Man, and Cybernetics 9: 62–66.
  • Wahl, D. E., P. H. Eichel, D. C. Ghiglia, and C. V. Jakowatz. 1994. “Phase Gradient Autofocus – a Robust Tool for High Resolution SAR Phase Correction.” IEEE Transactions on Aerospace and Electronic Systems 30: 827–835.
  • Wong, F., and I. G. Cumming. 1996. “A Combined SAR Doppler Centroid Estimation Scheme Based Upon Signal Phase.” IEEE Transactions on Geoscience and Remote Sensing 34: 696–707.
  • Wood, J. C., and D. T. Barry. 1994. “Radon Transformation of Time-Frequency Distributions for Analysis of Multicomponent Signals.” IEEE Transactions on Signal Processing 42: 3166–3177.
  • Xing, M., X. Jiang, R. Wu, F. Zhou, and Z. Bao. 2009. “Motion Compensation for UAV SAR Based on Raw Radar Data.” IEEE Transactions on Geoscience and Remote Sensing 30: 617–621.

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