Threshold modulation in error diffusion. - Keith T. Knox; Reiner Eschbach (J. Electronic Imaging, 1993)

Digital Image Restoration Technology as Applied to Ancient Degraded Textual Material Using Color Imaging Systems. - Robert H. Johnston; Roger L. Easton Jr.; Keith T. Knox; Reiner Eschbach; Joseph Tusinski; Mihai Cuciurean Zapan (CIC, 1995)

Halftone-independent calibration of black-and-white printers. - Keith T. Knox; Charles M. Hains; Gaurav Sharma 001 (Human Vision and Electronic Imaging, 1996)

Automatic Image Annotation Using Adaptive Color Classification. - Eli Saber; A. Murat Tekalp; Reiner Eschbach; Keith T. Knox (CVGIP Graph. Model. Image Process., 1996)

Digital watermarks using stochastic screens. - Keith T. Knox; Shen-Ge Wang (Color Imaging: Device-Independent Color, Color Hard Copy, and Graphic Arts, 1997)

Historical documents reveal their secrets: the digiterati look past the darkness. - Robert H. Johnston; Roger L. Easton Jr.; Keith T. Knox (Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, 1998)

Reversible digital images. - Keith T. Knox (Security and Watermarking of Multimedia Contents, 1999)

Evolution of error diffusion. - Keith T. Knox (J. Electronic Imaging, 1999)

Symmetric edge enhancement in error diffusion. - Keith T. Knox (Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, 2000)

Embedding digital watermarks in halftone screens. - Shen-Ge Wang; Keith T. Knox (Security and Watermarking of Multimedia Contents, 2000)

Multispectral Imaging of the Archimedes Palimpsest. - Keith T. Knox; Charles Dickinson; Lichao Wei; Roger L. Easton Jr.; Robert H. Johnston (PICS, 2001)

Influence of Resolution on Scanner Noise Perceptibility. - Gaurav Sharma 001; Keith T. Knox (PICS, 2001)

Multispectral Imaging of the Archimedes Palimpsest. - Roger L. Easton Jr.; Keith T. Knox; William A. Christens-Barry (AIPR, 2003)

Recovery of Lost Writings on Historical Manuscripts with Ultraviolet Illumination. - Keith T. Knox; Roger L. Easton Jr. (PICS, 2003)

Threshold modulation and stability in error diffusion. - Reiner Eschbach; Zhigang Fan 001; Keith T. Knox; Gabriel G. Marcu (IEEE Signal Process. Mag., 2003)

Enhancement and character recognition of the erased colophon of a 15th-century Hebrewa prayer book. - Derek J. Walvoord; Roger L. Easton Jr.; Keith T. Knox; Matthew Heimbueger (DRR, 2005)

Image restoration of damaged or erased manuscripts. - Keith T. Knox; Roger L. Easton Jr.; William A. Christens-Barry (EUSIPCO, 2008)

Pseudo-color enhanced X-ray fluorescence imaging of the Archimedes Palimpsest. - Uwe Bergmann; Keith T. Knox (DRR, 2009)

Recovery of handwritten text from the diaries and papers of David Livingstone. - Keith T. Knox; Roger L. Easton Jr.; William A. Christens-Barry; Kenneth Boydston (Computer Vision and Image Analysis of Art, 2011)

Spectral image processing and analysis of the Archimedes Palimpsest. - Roger L. Easton Jr.; William A. Christens-Barry; Keith T. Knox (EUSIPCO, 2011)

Creating a simulation option for the reconstruction of ancient documents: Palimpsests. - Reiner Eschbach; Roger L. Easton Jr.; Keith T. Knox; Jon Yngve Hardeberg (Color Imaging: Displaying, Processing, Hardcopy, and Applications, 2019)