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Proceedings Paper

Open source tools for ATR development and performance evaluation
Author(s): James M. Baumann; Ronald L. Dilsavor; James Stubbles; John C. Mossing
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Paper Abstract

Early in almost every engineering project, a decision must be made about tools; should I buy off-the-shelf tools or should I develop my own. Either choice can involve significant cost and risk. Off-the-shelf tools may be readily available, but they can be expensive to purchase and to maintain licenses, and may not be flexible enough to satisfy all project requirements. On the other hand, developing new tools permits great flexibility, but it can be time- (and budget-) consuming, and the end product still may not work as intended. Open source software has the advantages of both approaches without many of the pitfalls. This paper examines the concept of open source software, including its history, unique culture, and informal yet closely followed conventions. These characteristics influence the quality and quantity of software available, and ultimately its suitability for serious ATR development work. We give an example where Python, an open source scripting language, and OpenEV, a viewing and analysis tool for geospatial data, have been incorporated into ATR performance evaluation projects. While this case highlights the successful use of open source tools, we also offer important insight into risks associated with this approach.

Paper Details

Date Published: 25 July 2002
PDF: 8 pages
Proc. SPIE 4726, Automatic Target Recognition XII, (25 July 2002); doi: 10.1117/12.477019
Show Author Affiliations
James M. Baumann, Jacobs Sverdrup Technology, Inc. (United States)
Ronald L. Dilsavor, Air Force Research Lab. (United States)
James Stubbles, Jacobs Sverdrup Technology, Inc. (United States)
John C. Mossing, Jacobs Sverdrup Technology, Inc. (United States)

Published in SPIE Proceedings Vol. 4726:
Automatic Target Recognition XII
Firooz A. Sadjadi, Editor(s)

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