Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/236
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DC Field | Value | Language |
---|---|---|
dc.creator | Maria João M. de Vasconcelos | |
dc.creator | João Manuel R. S. Tavares | |
dc.date.accessioned | 2022-09-07T03:33:52Z | - |
dc.date.available | 2022-09-07T03:33:52Z | - |
dc.date.issued | 2005 | |
dc.identifier.other | sigarra:68680 | |
dc.identifier.uri | https://hdl.handle.net/10216/236 | - |
dc.description.abstract | This paper presents new methodologies to automatically extract significant points, from an object represented in images, useful to construct Point Distribution Models. Each model consists of a flexible shape template, describing how significant points of the object can vary, and a statistical model of the expected grey levels in regions around each model point. This information can be used to search objects in new images: Active Shape and Active Appearance Models. Both use PDMs for image analysis, to locate structures modeled in new images, or in a classifier, an estimate can be made of how likely the example in cause is a member of the class of shapes described by the model build. We present results for two objects: a hand and a face. | |
dc.language.iso | eng | |
dc.relation.ispartof | ESM2005 | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | |
dc.subject | Tecnologia de computadores, Outras ciências da engenharia e tecnologias | |
dc.subject | Computer technology, Other engineering and technologies | |
dc.title | Automatic modelling image represented objects using a statistic based approach | |
dc.type | Artigo em Livro de Atas de Conferência Internacional | |
dc.contributor.uporto | Faculdade de Engenharia | |
dc.identifier.authenticus | P-000-69D | |
dc.subject.fos | Ciências da engenharia e tecnologias::Outras ciências da engenharia e tecnologias | |
dc.subject.fos | Engineering and technology::Other engineering and technologies | |
Appears in Collections: | FEUP - Artigo em Livro de Atas de Conferência Internacional |
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