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NIST Special Database 20NIST Scientific and Technical Document Database
A sample of the data contained in this database is available via anonymous ftp at sequoyah.ncsl.nist.gov in the files sd20-README.txt and sd20.tar [307K]. The images contain a very rich set of graphic elements such as graphs, tables, equations, two column text, maps, pictures, footnotes, annotations, and arrays of such elements. No ground truthing or original typesetting information is available. The images contain predominantly machine printed English, although three French and German documents are included. Major features of the database include:
NIST Special Database 20 is available as a four 5.25 inch CD-ROM set . System requirements: CD-ROM drive with software to read ISO-9660 format. Please click here to view the PDF version of Users' Guide. Special pricing for multiple copies available. Call for details. For more information on NIST Special Database 20 please contact:
(301) 975-2008 (VOICE) / (301) 926-0416 (FAX) / Contact Us The scientific contact for this database is:
Keywords: Automated character recognition; automated image recognition; full text databases; OCR; optical character recognition; software recognition.
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Create Date: 6/02
Last Update: Wednesday, 21-May-08 11:51:03
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