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03/17/2021
Fast and High-Quality Blind Multi-Spectral Image Pansharpening
Blind pansharpening addresses the problem of generating a high spatial-r...
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03/12/2021
Multiview Sensing With Unknown Permutations: An Optimal Transport Approach
In several applications, including imaging of deformable objects while i...
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05/06/2020
High-Contrast Limited-Angle Reflection Tomography
Inverse scattering is the process of estimating the spatial distribution...
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08/02/2019
On the modes of convergence of Stochastic Optimistic Mirror Descent (OMD) for saddle point problems
In this article, we study the convergence of Mirror Descent (MD) and Opt...
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05/23/2019
CDSA: Cross-Dimensional Self-Attention for Multivariate, Geo-tagged Time Series Imputation
Many real-world applications involve multivariate, geo-tagged time serie...
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06/09/2018
An Optimization View of MUSIC and Its Extension to Missing Data
One of the classical approaches for estimating the frequencies and dampi...
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05/08/2018
Sparse Blind Deconvolution for Distributed Radar Autofocus Imaging
A common problem that arises in radar imaging systems, especially those ...
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02/19/2018
Online Action Detection in Untrimmed, Streaming Videos - Modeling and Evaluation
The goal of Online Action Detection (OAD) is to detect action in a timel...
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10/16/2017
A Short Note on Improved ROSETA
This note presents a more efficient formulation of the robust online sub...
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08/04/2017
Accelerated Image Reconstruction for Nonlinear Diffractive Imaging
The problem of reconstructing an object from the measurements of the lig...
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05/05/2017
SEAGLE: Sparsity-Driven Image Reconstruction under Multiple Scattering
Multiple scattering of an electromagnetic wave as it passes through an o...
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02/02/2017
Guided Signal Reconstruction Theory
An axiomatic approach to signal reconstruction is formulated, involving ...
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10/05/2016
Compressive Imaging with Iterative Forward Models
We propose a new compressive imaging method for reconstructing 2D or 3D ...
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12/23/2015
Representation and Coding of Signal Geometry
Approaches to signal representation and coding theory have traditionally...
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12/15/2015
Learning optimal nonlinearities for iterative thresholding algorithms
Iterative shrinkage/thresholding algorithm (ISTA) is a well-studied meth...
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09/04/2015
Chebyshev and Conjugate Gradient Filters for Graph Image Denoising
In 3D image/video acquisition, different views are often captured with v...
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02/20/2013
