2 citations · 3 across the 3 of their papers we have counts for
4 papers · 1 filter
Sparse Blind Deconvolution for Distributed Radar Autofocus Imaging
Hassan Mansour, Dehong Liu, Ulugbek S. Kamilov +1
A common problem that arises in radar imaging systems, especially those mounted on mobile platforms, is antenna position ambiguity. Approaches to resolve this ambiguity and correct…
Online Detection of Action Start in Untrimmed, Streaming Videos
Zheng Shou, Junting Pan, Jonathan Chan +5
We aim to tackle a novel task in action detection - Online Detection of Action Start (ODAS) in untrimmed, streaming videos. The goal of ODAS is to detect the start of an action ins…
Accelerated Image Reconstruction for Nonlinear Diffractive Imaging
Yanting Ma, Hassan Mansour, Dehong Liu +2
The problem of reconstructing an object from the measurements of the light it scatters is common in numerous imaging applications. While the most popular formulations of the proble…
SEAGLE: Sparsity-Driven Image Reconstruction under Multiple Scattering
Hsiou-Yuan Liu, Dehong Liu, Hassan Mansour +3
Multiple scattering of an electromagnetic wave as it passes through an object is a fundamental problem that limits the performance of current imaging systems. In this paper, we des…