16 citations · 56 across the 12 of their papers we have counts for
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astro-ph2004
Estimation of Regularization Parameters in Multiple-Image Deblurring
R. Vio, P. Ma, W. Zhong +3
We consider the estimation of the regularization parameter for the simultaneous deblurring of multiple noisy images via Tikhonov regularization. We approach the problem in three wa…
astro-ph2003★ 16 cited
A simple but efficient algorithm for multiple-image deblurring
R. Vio, J. Nagy, L. Tenorio +1
We consider the simultaneous deblurring of a set of noisy images whose point spread functions are different but known and spatially invariant, and the noise is Gaussian. Currently…
astro-ph2002★ 11 cited
Numerical Simulation of Non-Gaussian Random Fields with Prescribed Marginal Distributions and Cross-Correlation Structure II: Multivariate Random Fields
R. Vio, P. Andreani, L. Tenorio +1
We provide theoretical procedures and practical recipes to simulate non-Gaussian correlated, homogeneous random fields with prescribed marginal distributions and cross-correlation…