Contour Extraction of Watermarks in Old Manuscripts
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1999Pay-Per-View via TIB Hannover:
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The comparison of watermarks in old paper is the major technique for dating undated medieval manuscripts. The extraction of watermarks as contours is the crucial task in digitalization and building a watermark database. In this paper the method of object delineation by active curves (snakes) is modified and applied to the contour tracing and skeletonization of watermarks.
BibTeX
@inproceedings {10.2312:egs.19991061,
booktitle = {Eurographics 1999 - Short Presentations},
editor = {},
title = {{Contour Extraction of Watermarks in Old Manuscripts}},
author = {Wenger, Emanuel and Karnaukhov, Victor N. and Haidinger, Alois},
year = {1999},
publisher = {Eurographics Association},
ISSN = {1017-4656},
DOI = {10.2312/egs.19991061}
}
booktitle = {Eurographics 1999 - Short Presentations},
editor = {},
title = {{Contour Extraction of Watermarks in Old Manuscripts}},
author = {Wenger, Emanuel and Karnaukhov, Victor N. and Haidinger, Alois},
year = {1999},
publisher = {Eurographics Association},
ISSN = {1017-4656},
DOI = {10.2312/egs.19991061}
}