http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
mathematical description of shape in grey-level images
NATO Advanced Research Workshop "Shape in Picture" (1992 : Driebergen, Netherlands)
"NATO Advanced Research Workshop "Shape in Picture", held at Driebergen, The Netherlands, September 7-11, 1992"--Verso title page.
Includes bibliographical references and index.