Multiframe Poisson map deconvolution of astronomical images. - Bobby R. Hunt; David G. Sheppard; Mariappan S. Nadar (ICIP (3), 1996)

Iterative multiframe super-resolution algorithms for atmospheric turbulence-degraded imagery. - David G. Sheppard; Bobby R. Hunt; Michael W. Marcellin (ICASSP, 1998)

A vector quantizer for image restoration. - David G. Sheppard; Ali Bilgin; Mariappan S. Nadar; Bobby R. Hunt; Michael W. Marcellin (IEEE Trans. Image Process., 1998)

Lapped nonlinear interpolative vector quantization and image super-resolution. - David G. Sheppard; Kannan Panchapakesan; Ali Bilgin; Bobby R. Hunt; Michael W. Marcellin (IEEE Trans. Image Process., 2000)

Blur identification from vector quantizer encoder distortion. - Kannan Panchapakesan; David G. Sheppard; Michael W. Marcellin; Bobby R. Hunt (IEEE Trans. Image Process., 2001)

Approximating Poisson Disk Distributions by Means of a Stochastic Dither Array. - Jennifer R. Alford; David G. Sheppard (TPCG, 2010)