Full metadata record
DC pole | Hodnota | Jazyk |
---|---|---|
dc.contributor.author | da Silva, André Tavares | |
dc.contributor.author | Xavier, Alexandre | |
dc.contributor.author | Magalhães, Léo Pini | |
dc.contributor.editor | Skala, Václav | |
dc.date.accessioned | 2013-02-18T13:44:22Z | |
dc.date.available | 2013-02-18T13:44:22Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | Journal of WSCG. 2010, vol. 18, no. 1-3, p. 73-80. | en |
dc.identifier.isbn | 978-80-86943-89-3 | |
dc.identifier.issn | 1213–6972 (hardcover) | |
dc.identifier.issn | 1213–6980 (CD-ROM) | |
dc.identifier.issn | 1213–6964 (online) | |
dc.identifier.uri | http://wscg.zcu.cz/WSCG2010/Papers_2010/!_2010_J_WSCG-2010_1-3.pdf | |
dc.identifier.uri | http://hdl.handle.net/11025/1270 | |
dc.description.abstract | Recently some CBIR approaches have shown the use of relevance feedback to train a pattern classifier to select relevant images for retrieval. This paper revisits this strategy by using an optimum-path forest (OPF) classifier. During relevance feedback iterations, the proposed method uses the OPF classifier to decide which database images are relevant or not. Images classified as relevant are sorted and presented to the user for a new iteration. Such images are ordered according to the normalized distance using relevant and irrelevant representative images, computed previously by the OPF classifier. Our experiments show that the proposed approach requires fewer iterations, being faster and more effective than methods based on SVM. | en |
dc.format | 8 s. | cs |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | Václav Skala - UNION Agency | cs |
dc.relation.ispartofseries | Journal of WSCG | en |
dc.rights | © Václav Skala - UNION Agency | cs |
dc.subject | relevanční zpětná vazba | cs |
dc.subject | obsahové vyhledávání obrazů | cs |
dc.title | A new CBIR approach based on relevance feedback and optimum-path forest classification | en |
dc.type | článek | cs |
dc.type | article | en |
dc.rights.access | openAccess | en |
dc.type.version | publishedVersion | en |
dc.subject.translated | relevance feedback | en |
dc.subject.translated | content based image retrieval | en |
dc.type.status | Peer-reviewed | en |
Vyskytuje se v kolekcích: | Number 1-3 (2010) |
Soubory připojené k záznamu:
Soubor | Popis | Velikost | Formát | |
---|---|---|---|---|
Silva.pdf | 965,05 kB | Adobe PDF | Zobrazit/otevřít |
Použijte tento identifikátor k citaci nebo jako odkaz na tento záznam:
http://hdl.handle.net/11025/1270
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