Share Email Print
cover

Proceedings Paper

An Automated Method For Typewriter Print Comparison
Author(s): David L Kryger; H. John Caulfield
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Aerodyne Research, Inc. (ARI) has shown that its own proprietary methods of statistical pattern recognition (SPR), operating on data readily obtained in real time by an image scanning system, are able to perform detailed pattern recognition and classification tasks. Specifically, using well defined and directly obtainable characteristics of typewriter characters, a technique is demonstrated that will allow rapid and objective association of typewritten material with the source typewriter. A generalization of this capability is also discussed.

Paper Details

Date Published: 9 January 1984
PDF: 10 pages
Proc. SPIE 0432, Applications of Digital Image Processing VI, (9 January 1984); doi: 10.1117/12.936677
Show Author Affiliations
David L Kryger, Aerodyne Research, Inc (United States)
H. John Caulfield, Aerodyne Research, Inc (United States)


Published in SPIE Proceedings Vol. 0432:
Applications of Digital Image Processing VI
Andrew G. Tescher, Editor(s)

© SPIE. Terms of Use
Back to Top