Tomographic SAR Inversion by -Norm Regularization—The Compressive Sensing Approach
Synthetic aperture radar (SAR) tomography (TomoSAR) extends the synthetic aperture
principle into the elevation direction for 3-D imaging. The resolution in the elevation direction�…
principle into the elevation direction for 3-D imaging. The resolution in the elevation direction�…
Demonstration of super-resolution for tomographic SAR imaging in urban environment
Tomographic synthetic aperture radar (SAR) inversion, including SAR tomography and
differential SAR tomography, is essentially a spectral analysis problem. The resolution in the�…
differential SAR tomography, is essentially a spectral analysis problem. The resolution in the�…
Three-dimensional SAR focusing from multipass signals using compressive sampling
A Budillon, A Evangelista…�- IEEE Transactions on�…, 2010 - ieeexplore.ieee.org
Three-dimensional synthetic aperture radar (SAR) image formation provides the scene
reflectivity estimation along azimuth, range, and elevation coordinates. It is based on�…
reflectivity estimation along azimuth, range, and elevation coordinates. It is based on�…
Super-resolution power and robustness of compressive sensing for spectral estimation with application to spaceborne tomographic SAR
We address the problem of resolving two closely spaced complex-valued points from N
irregular Fourier do-main samples. Although this is a generic super-resolution (SR) problem�…
irregular Fourier do-main samples. Although this is a generic super-resolution (SR) problem�…
Very high resolution spaceborne SAR tomography in urban environment
Synthetic aperture radar tomography (TomoSAR) extends the synthetic aperture principle
into the elevation direction for 3-D imaging. It uses stacks of several acquisitions from slightly�…
into the elevation direction for 3-D imaging. It uses stacks of several acquisitions from slightly�…
Superresolving SAR tomography for multidimensional imaging of urban areas: Compressive sensing-based TomoSAR inversion
With reference to the current status of VHR spaceborne tomographic SAR inversion
presented in this article, the following conclusions can be drawn: VHR tomographic SAR�…
presented in this article, the following conclusions can be drawn: VHR tomographic SAR�…
Nonlocal compressive sensing-based SAR tomography
Tomographic synthetic aperture radar (TomoSAR) inversion of urban areas is an inherently
sparse reconstruction problem and, hence, can be solved using compressive sensing (CS)�…
sparse reconstruction problem and, hence, can be solved using compressive sensing (CS)�…
A novel compressive sensing algorithm for SAR imaging
X Dong, Y Zhang�- IEEE Journal of selected topics in applied�…, 2013 - ieeexplore.ieee.org
A novel compressive sensing (CS) algorithm for synthetic aperture radar (SAR) imaging is
proposed which is called as the two-dimensional double CS algorithm (2-D-DCSA). We first�…
proposed which is called as the two-dimensional double CS algorithm (2-D-DCSA). We first�…
A novel strategy for radar imaging based on compressive sensing
MT Alonso, P L�pez-Dekker…�- IEEE Transactions on�…, 2010 - ieeexplore.ieee.org
Radar data have already proven to be compressible with no significant losses for most of the
applications in which it is used. In the framework of information theory, the compressibility of�…
applications in which it is used. In the framework of information theory, the compressibility of�…
SAR tomography from sparse samples
A Budillon, A Evangelista…�- 2009 IEEE international�…, 2009 - ieeexplore.ieee.org
Three dimensional (3-D) Synthetic Aperture Radar (SAR) image formation provides the
scene reflectivity estimation along azimuth, range and elevation co-ordinates. For 3-D image�…
scene reflectivity estimation along azimuth, range and elevation co-ordinates. For 3-D image�…