Matrix completion (MC) is a promising technique which is able to recover an intact matrix
with low-rank property from sub-sampled/incomplete data. Its application varies from …

This paper presents a fast and robust level set method for image segmentation. To enhance
the robustness against noise, we embed a Markov random field (MRF) energy function to the …

The large volumes of Sentinel-1 data produced over Europe are being used to develop pan-
national ground motion services. However, simple analysis techniques like thresholding …

The inverse synthetic aperture radar (ISAR) imaging technique of a moving target with
sparse sampling data has attracted wide attention due to its ability to reduce the data …

This paper aims at achieving a joint estimation of direction-of-arrival (DOA) and array
perturbations, such as gain and phase uncertainty, mutual coupling, and sensor location …

Owing to low radiation required for human body, complete detection of hazardous materials,
noncontact privacy protection, and fast pass capability, terahertz (THz) security screening …

Multiple-input multiple-output synthetic aperture radar (MIMO SAR) system has drawn
considerable attention because of its extra degrees of freedom for high resolution and wide …

Synthetic aperture radar (SAR) imaging with sub-Nyquist sampled echo is a challenging
task. Compressed sensing (CS) has been widely applied in this case to reconstruct the …

Clutter suppression and ground moving target indication are challenging tasks in
multichannel synthetic aperture radar (SAR) systems. In recent years, robust principal …

This article proposes a simple sparse imaging scheme using a linear sparse aperiodic array
and a new fast Fourier transform matched filtering (FFTMF) algorithm for a THz multistatic …