International Journal of Antennas and Propagation / 2013 / Article / Fig 5

Research Article

Analysis of Moving Object Imaging from Compressively Sensed SAR Data in the Presence of Dictionary Mismatch

Figure 5

Effects of azimuth pixel mismatch using CSLP and CSGBP.
142602.fig.005a
(a) Effects of azimuth pixel mismatch using CSLP. Only one position is identified correctly with a velocity of 3 m/s
142602.fig.005b
(b) Effects of azimuth pixel mismatch using CSLP. The scatterers are identified at a velocity of 4 m/s, instead of a velocity of 3 m/s. Scatterers are also shifted from their true positions
142602.fig.005c
(c) Effects of azimuth pixel mismatch using CSGBP. The positions are identified correctly with the presence of higher side lobes

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