Pixon-based multiresolution image reconstruction and the quantification of picture information content. - R. C. Puetter (Int. J. Imaging Syst. Technol., 1995)

Comparison of image restoration methods for lunar epithermal neutron emission mapping. - Timothy P. McClanahan; V. Ivatury; G. Milikh; G. Nandikotkur; R. C. Puetter; Raold Z. Sagdeev; D. Usikov; Igor G. Mitrofanov (Comput. Geosci., 2010)