176 citations · 219 across the 7 of their papers we have counts for
7 papers
Transmit MIMO Radar Beampattern Design Via Optimization on the Complex Circle Manifol
Khaled Alhujaili, Vishal Monga, Muralidhar Rangaswamy
The ability of Multiple-Input Multiple-Output (MIMO) radar systems to adapt waveforms across antennas allows flexibility in the transmit beampattern design. In cognitive radar, a p…
An Algorithm Unrolling Approach to Deep Image Deblurring
Yuelong Li, Mohammad Tofighi, Vishal Monga +1
While neural networks have achieved vastly enhanced performance over traditional iterative methods in many cases, they are generally empirically designed and the underlying structu…
Deep Algorithm Unrolling for Blind Image Deblurring
Yuelong Li, Mohammad Tofighi, Junyi Geng +2
Blind image deblurring remains a topic of enduring interest. Learning based approaches, especially those that employ neural networks have emerged to complement traditional model ba…
Prior Information Guided Regularized Deep Learning for Cell Nucleus Detection
Mohammad Tofighi, Tiantong Guo, Jairam K. P. Vanamala +1
Cell nuclei detection is a challenging research topic because of limitations in cellular image quality and diversity of nuclear morphology, i.e. varying nuclei shapes, sizes, and o…
Adaptive matching pursuit for sparse signal recovery
Tiep H. Vu, Hojjat S. Mousavi, Vishal Monga
Spike and Slab priors have been of much recent interest in signal processing as a means of inducing sparsity in Bayesian inference. Applications domains that benefit from the use o…
Multi-task Image Classification via Collaborative, Hierarchical Spike-and-Slab Priors
Hojjat Seyed Mousavi, Umamahesh Srinivas, Vishal Monga +3
Promising results have been achieved in image classification problems by exploiting the discriminative power of sparse representations for classification (SRC). Recently, it has be…