Combining features for content-based sketch retrieval — a comparative evaluation of retrieval performance

Heesch, Daniel and Rüger, Stefan (2002). Combining features for content-based sketch retrieval — a comparative evaluation of retrieval performance. In: Advances in Information Retrieval, pp. 357–360.

DOI (Digital Object Identifier) Link:	http://doi.org/10.1007/3-540-45886-7_3
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Abstract

We study three transformation-invariant shape descriptors and evaluate their relative strengths in the context of content-based retrieval of graphical sketches. We show that the use of a combination of different shape representations may lead to a significant improvement of retrieval performance and identify an optimal combination that proves robust across different data sets and queries.

Item Type:	Conference Item
ISSN:	0302-9743
Academic Unit/Department:	Faculty of Science, Technology, Engineering and Mathematics (STEM) > Knowledge Media Institute (KMi) Faculty of Science, Technology, Engineering and Mathematics (STEM)
Item ID:	11997
Depositing User:	Users 8580 not found.
Date Deposited:	09 Oct 2008 11:15
Last Modified:	02 Aug 2016 13:18
URI:	http://oro.open.ac.uk/id/eprint/11997
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