Grid Coding: A Preprocessing Technique for Robot and Machine Vision. - Peter M. Will; Keith S. Pennington (Artif. Intell., 1971)

Review of 'Introduction to Diffraction, Information Processing, and Holography' (Yu, F. T. S.; 1973). - Keith S. Pennington (IEEE Trans. Inf. Theory, 1974)

Review of 'Optical Information Processing and Holography' (Cathey, W. T.; 1974). - Keith S. Pennington (IEEE Trans. Inf. Theory, 1975)

Digital Halftoning of Images. - Dimitris Anastassiou; Keith S. Pennington (IBM J. Res. Dev., 1982)

Series/1-Based Videoconferencing System. - Dimitris Anastassiou; Marvin K. Brown; Hugh C. Jones; Joan L. Mitchell; William B. Pennebaker; Keith S. Pennington (IBM Syst. J., 1983)

A binary representation of mixed documents (text/Graphic/Image) that compresses. - Yi-Hsin Chen; Frederick C. Mintzer; Keith S. Pennington (ICASSP, 1986)

Binary-Image-Manipulation Algorithms in the Image View Facility. - Karen L. Anderson; Fred Mintzer; Gerald Goertzel; Keith S. Pennington; Joan L. Mitchell; William B. Pennebaker (IBM J. Res. Dev., 1987)

PANDA: Processing Algorithm for Noncoded Document Acquisition. - Yi-Hsin Chen; Fred Mintzer; Keith S. Pennington (IBM J. Res. Dev., 1987)

Graphics image coding for freeze-frame videoconferencing. - Joan L. Mitchell; William B. Pennebaker; Dimitris Anastassiou; Keith S. Pennington (IEEE Trans. Commun., 1989)

Making negatives and plates for printing by electroerosion: II. Larger-scale fabrication and testing. - Mitchell S. Cohen; Ali Afzali; Eva E. Simonyi; Mukesh Desai; Keith S. Pennington (IBM J. Res. Dev., 1991)

Making negatives and plates for printing by electroerosion: III. Use of the direct negative and direct plate. - Mitchell S. Cohen; Ali Afzali; Eva E. Simonyi; Keith S. Pennington (IBM J. Res. Dev., 1991)

Making negatives and plates for printing by electroerosion: I. Physical principles. - Mitchell S. Cohen; Keith S. Pennington (IBM J. Res. Dev., 1991)

Making negatives and plates for printing by electroerosion: Introduction and overview. - Keith S. Pennington (IBM J. Res. Dev., 1991)