Concepedia

James G. Nagy

JG

53

Publications

2.7K

Citations

29

H-Index

1993

Active since

Affiliations

Emory University(Current)

Southern Methodist University

Wake Forest University

University of Montana

James G. Nagy is an author at Emory University specializing in engineering, inverse problems, and image analysis.

Top concepts

EngineeringInverse ProblemsImage AnalysisMedical ImagingNumerical AnalysisBiomedical ImagingMedical Image ComputingComputational ImagingApproximation TheoryHealth

Publications per year

1993–2022

53

Publications

53

Restoring Images Degraded by Spatially Variant Blur

James G. Nagy, Dianne P. O’Leary · SIAM Journal on Scientific Computing · 1998 · 230 citations

Numerical Analysis, Image Reconstruction, Engineering +16

Iterative Methods for Image Deblurring: A Matlab Object-Oriented Approach

James G. Nagy, Katrina Palmer, Lisa Perrone · Numerical Algorithms · 2004 · 212 citations

Deblurring, Image Analysis, Machine Vision +8

A weighted-GCV method for Lanczos-hybrid regularization.

Julianne Chung, James G. Nagy, Dianne M. O'Leary · 2007 · 164 citations

<title>Enforcing nonnegativity in image reconstruction algorithms</title>

James G. Nagy, Zdeněk Strakoš · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2000 · 110 citations

Mathematical Programming, Numerical Analysis, Engineering +19

Restoration of atmospherically blurred images by symmetric indefinite conjugate gradient techniques

Martin Hanke, James G. Nagy · Inverse Problems · 1996 · 101 citations

Image Reconstruction, Engineering, Convolution Operator +18

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