James G. Nagy

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