Singular unit restoration in interferograms based on complex-valued markov random field model for phase unwrapping

IEEE Geoscience and Remote Sensing Letters

Volumn 6, Issue 1, 2009, Pages 18-22

  Yamaki, Ryo ^a   Hirose, Akira ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Image filtering; Interferometric synthetic aperture radar (InSAR); Markov random field; Phase unwrapping; Singular point (SP)

Indexed keywords

GEODETIC SATELLITES; HIDDEN MARKOV MODELS; IMAGE CLASSIFICATION; IMAGE SEGMENTATION; IMAGING SYSTEMS; INTERFEROMETRY; PARAMETER ESTIMATION; PHOTOACOUSTIC EFFECT; RADAR; RADAR ANTENNAS; RANDOM PROCESSES; REPAIR; RESTORATION; SIGNAL NOISE MEASUREMENT; SIGNAL TO NOISE RATIO; SYNTHETIC APERTURE RADAR;

IMAGE FILTERING; INTERFEROMETRIC SYNTHETIC APERTURE RADAR (INSAR); MARKOV RANDOM FIELD; PHASE UNWRAPPING; SINGULAR POINT (SP);

SYNTHETIC APERTURES;

EID: 58149485162     PISSN: 1545598X     EISSN: None     Source Type: Journal    
DOI: 10.1109/LGRS.2008.2005588     Document Type: Article

References (10)

1. D. C. Ghiglia and M. D. Pritt, Two-Dimensional Phase Unwrapping: Theory, Algorithms, and Software. Hoboken, NJ: Wiley, 1998.
2. M. Pritt and J. Shipman, "Least-squares two-dimensional phase unwrapping using FFT's", IEEE Trans. Geosci. Remote Sens., vol. 32, no. 3, pp. 706-708, May 1994.
3. G. Fornaro, G. Franceschetti, and R. Lanari, "Interferometric SAR phase unwrapping using Green's formulation", IEEE Trans. Geosci. Remote Sens., vol. 34, no. 3, pp. 720-727, May 1996.
4. A. Reigber and J. Moreia, "Phase unwrapping by fusion of local and global methods", in Proc. IGARSS, Aug. 1997, pp. 869-871.
5. M. Costantini, "A novel phase unwrapping method based on network programming", IEEE Trans. Geosci. Remote Sens., vol. 36, no. 3, pp. 813-821, May 1998.
6. E. Trouvé, J. Nicolas, and H. Maître, "Improving phase unwrapping techniques by the use of local frequency estimates", IEEE Trans. Geosci. Remote Sens., vol. 36, no. 6, pp. 1963-1972, Nov. 1998.
7. A. B. Suksmono and A. Hirose, "Progressive transform-based phase unwrapping utilizing a recursive structure", IEICE Trans. Commun., vol. E89-B, no. 3, pp. 929-936, Mar. 2006.
8. A. B. Suksmono and A. Hirose, "Adaptive noise reduction of INSAR images based on a complex-valued MRF model and its application to phase unwrapping problem", IEEE Trans. Geosci. Remote Sens., vol. 40, no. 3, pp. 699-709, Mar. 2002.
9. R. Goldstein and C. Werner, "Radar interferogram filtering for geophysical applications", Geophys. Res. Lett., vol. 25, no. 21, pp. 4035-4038, Nov. 1998.
10. J.-S. Lee, K. Papathanassiou, T. Ainsworth, M. Grunes, and A. Reigber, "A new technique for noise filtering of SAR interferometric phase images", IEEE Trans. Geosci. Remote Sens., vol. 36, no. 5, pp. 1456-1465, Sep. 1998.