Publication
Diatom recognition by convex and concave contour curvature
| dc.contributor.author | Loke, R. E. | |
| dc.contributor.author | Bayer, M. M. | |
| dc.contributor.author | Mann, D. G. | |
| dc.contributor.author | du Buf, J. M. H. | |
| dc.date.accessioned | 2015-11-04T12:04:33Z | |
| dc.date.available | 2015-11-04T12:04:33Z | |
| dc.date.issued | 2002 | |
| dc.description.abstract | In this paper we describe a new contour feature set. A contour is segmented into convex, concave and straight segments, after which length and curvature features are computed. A symmetry analysis allows the detection of the number of elementary segments. Results on two contour test sets were obtained: Using only four features, a simple nearest-mean classifier yielded a perfect identification (ID) rate of 100% on a small set consisting of shapes with minute differences, which are difficult to identify even for human experts. Using 10 features, it yielded 83.5% on a large set with very diverse shapes. | |
| dc.identifier.doi | https://dx.doi.org/ 10.1109/OCEANS.2002.1192012 | |
| dc.identifier.isbn | 0-7803-7534-3 | |
| dc.identifier.issn | 0197-7385 | |
| dc.identifier.other | AUT: DUB00865; | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/6961 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | IEEE | |
| dc.relation.isbasedon | P-000-RPW | |
| dc.title | Diatom recognition by convex and concave contour curvature | |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | BILOXI, MS | |
| oaire.citation.endPage | 2465 | |
| oaire.citation.startPage | 2457 | |
| oaire.citation.title | MTS/IEEE Oceans 2002 Conference | |
| oaire.citation.volume | 4 | |
| person.familyName | du Buf | |
| person.givenName | Hans | |
| person.identifier.orcid | 0000-0002-4345-1237 | |
| person.identifier.rid | M-5125-2013 | |
| person.identifier.scopus-author-id | 6604075916 | |
| rcaap.rights | restrictedAccess | |
| rcaap.type | conferenceObject | |
| relation.isAuthorOfPublication | cfad5636-2c77-4db0-a3a0-d7eb97ce6bee | |
| relation.isAuthorOfPublication.latestForDiscovery | cfad5636-2c77-4db0-a3a0-d7eb97ce6bee |
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