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NIST Special Database 20NIST Scientific and Technical Document DatabaseRate our Products and Services If you are having problems with the Online Purchase or Fax/Mail Order Link. Effectively immediately, there will be a minimum $30.00 shipping charge for all international shipments of databases via UPS International. Customer will be responsible for their own duties, tax, and VAT. Contact 301 975 2200 or data@nist.gov if you have questions. 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:
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Keywords: Automated character recognition; automated image recognition; full text databases; OCR; optical character recognition; software recognition. |