Publication
Watershed framework to region-based image segmentation
| dc.contributor.author | Monteiro, Fernando C. | |
| dc.date.accessioned | 2010-02-10T12:24:44Z | |
| dc.date.available | 2010-02-10T12:24:44Z | |
| dc.date.issued | 2008 | |
| dc.description | Indexado ISI. | pt |
| dc.description.abstract | This paper proposes a new framework to image segmentation which combines edge- and region-based information with spectral techniques through the morphological algorithm of watersheds. A pre-processing step is used to reduce the spatial resolution without losing important image information. An initial partitioning of the image into primitive regions is set by applying a rainfalling watershed algorithm on the image gradient magnitude. This initial partition is the input to a computationally efficient region segmentation process which produces the final segmentation. The latter process uses a region-based similarity graph representation of the image regions. The experimental results clearly demonstrate the effectiveness of the proposed approach to produce simpler segmentations and to compare favourably with state-of-the-art methods. | pt |
| dc.identifier.citation | Monteiro, Fernando C. (2008). Watershed framework to region-based image segmentation. In 19th IEEE International Conference on Pattern Recognition. Tampa, Florida, USA . p.1-4. ISBN 978-1-4244-2174-9 | pt |
| dc.identifier.isbn | 978-1-4244-2174-9 | |
| dc.identifier.issn | 1051-4651 | |
| dc.identifier.uri | http://hdl.handle.net/10198/1826 | |
| dc.language.iso | eng | pt |
| dc.publisher | IEEE | pt |
| dc.subject | Image segmentation | pt |
| dc.subject | Watershed | pt |
| dc.subject | Hybrid methods | pt |
| dc.title | Watershed framework to region-based image segmentation | pt |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Tampa, Florida, USA | pt |
| oaire.citation.endPage | 4 | pt |
| oaire.citation.startPage | 1 | pt |
| oaire.citation.title | 19th IEEE International Conference on Pattern Recognition, ICPR 2008 | pt |
| person.familyName | Monteiro | |
| person.givenName | Fernando C. | |
| person.identifier.ciencia-id | 2019-BDBF-10E2 | |
| person.identifier.orcid | 0000-0002-1421-8006 | |
| person.identifier.rid | H-9213-2016 | |
| person.identifier.scopus-author-id | 8986162600 | |
| rcaap.rights | openAccess | pt |
| rcaap.type | conferenceObject | pt |
| relation.isAuthorOfPublication | 363b6c37-282c-4cd6-bb54-3c97cc700d78 | |
| relation.isAuthorOfPublication.latestForDiscovery | 363b6c37-282c-4cd6-bb54-3c97cc700d78 |