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Analytic estimation performance bounds of downward-looking linear array 3-D SAR imaging based on compressive sensing.
Siqian Zhang
Yutao Zhu
Gangyao Kuang
Lingjun Zhao
Published in:
IGARSS (2015)
Keyphrases
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compressive sensing
linear array
random projections
sar imaging
spectral estimation
signal processing
sparse representation
lower bound
image representation
worst case
synthetic aperture radar
upper bound
space variant
image reconstruction
random sampling
computer vision
edge detection
feature selection