With the continuous development of near-field radar microwave imaging technology, low-
rank or compressed sensing (CS) methods have shown great potential in solving high …

Compared with the ideal point scattering model, the attributed scattering center (ASC) model
provides concise and physically relevant description of the man-made targets, such as the …

Conventional polarimetric inverse scattering is under the assumption of joint sparsity of
different polarization channels. However, in practical situation, there are strong correlations …

This paper presents a novel approach to reconstruct a unique image of an observed scene
via synthetic apertures (SA) generated by employing widely distributed radar sensors. The …

A widely-distributed radar system is a promising architecture to enhance imaging
performance. However, most existing algorithms rely on isotropic scattering assumption …

Background Spatial sparsity has been found to be in line with the intrinsic characteristic of
brain activation. However, identifying a sparse representation of complex-valued fMRI data …

Widely distributed radar systems are expected to enhance radar imaging performance due
to their ability to capture diverse spatial scattering proprieties. Optimization-based sub …

Millimeter-wave (mmWave) radar sensors have emerged as critical monitoring devices in
various indoor applications, owing to their resilience to environmental conditions, non …