2 citations · 5 across the 6 of their papers we have counts for
7 papers
Fixed Point Iterations for SURE-based PSF Estimation for Image Deconvolution
Toby Sanders
Stein's unbiased risk estimator (SURE) has been shown to be an effective metric for determining optimal parameters for many applications. The topic of this article is focused on th…
New Computational Techniques for a Faster Variation of BM3D Image Denoising
Toby Sanders, Sean Larkin
BM3D has been considered the standard for comparison in the image denoising literature for the last decade. Though it has been shown to be surpassed numerous times by alternative a…
Fourier Analysis, Computing, and Image Formation for Spotlight Synthetic Aperture Radar
Toby Sanders, Christian Dwyer, Rodrigo B. Platte
This article is written to serve as an introduction and survey of imaging with synthetic aperture radar (SAR). The reader will benefit from having some familiarity with harmonic an…
Phase Based Alignment and Improved Projection Matching of Parallel Beam Tomography Data
Toby Sanders
Tomography is an imaging technique that works by reconstructing a scene from acquired data in the form of line integrals of the imaging domain. A fundamental underlying assumption…
Multiscale Higher Order TV Operators for L1 Regularization
Toby Sanders, Rodrigo B. Platte
In the realm of signal and image denoising and reconstruction, regularization techniques have generated a great deal of attention with a multitude of variants. A key compo…
Recovering Fine Details from Under-Resolved Electron Tomography Data using HOTV Regularization
Toby Sanders, Anne Gelb, Rodrigo Platte +2
Over the last decade or so, reconstruction methods using regularization, often categorized as compressed sensing (CS) algorithms, have significantly improved the capabilit…
Parameter Selection for HOTV Regularization
Toby Sanders
Popular methods for finding regularized solutions to inverse problems include sparsity promoting regularization techniques, one in particular which is the well known total…