Full metadata record
DC pole | Hodnota | Jazyk |
---|---|---|
dc.contributor.author | Estrela, Vania | |
dc.contributor.author | Rivera, Luis A. | |
dc.contributor.author | Bassani, Marcos H. S. | |
dc.contributor.editor | Skala, Václav | |
dc.date.accessioned | 2013-09-17T10:42:35Z | - |
dc.date.available | 2013-09-17T10:42:35Z | - |
dc.date.issued | 2004 | |
dc.identifier.citation | WSCG '2004: Short Communications: the 12-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2004, 2.-6. February 2004 Plzeň, p. 47-54. | en |
dc.identifier.isbn | 80-903100-5-2 | |
dc.identifier.uri | http://wscg.zcu.cz/wscg2004/Papers_2004_Short/L05.pdf | |
dc.identifier.uri | http://hdl.handle.net/11025/6184 | |
dc.description.abstract | Pel-recursive motion estimation is a well-established approach. However, in the presence of noise, it becomes an ill-posed problem that requires regularization. In this paper, motion vectors are estimated in an iterative fashion by means of the Expectation-Maximization (EM) algorithm and a Gaussian data model. Our proposed algorithm also utilizes the local image properties of the scene to improve the motion vector estimates following a spatially adaptive approach. Numerical experiments are presented that demonstrate the merits of our methods. | en |
dc.format | 8 s. | cs |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | Václav Skala - UNION Agency | en |
dc.relation.ispartofseries | WSCG '2004: Short Communications | en |
dc.rights | © Václav Skala - UNION Agency | cs |
dc.subject | odhad pohybu | cs |
dc.subject | EM algoritmus | cs |
dc.subject | pel-rekurzivní pohyb | cs |
dc.title | Pel-recursive motion estimation using the expectation-maximization technique und spatial adaption | en |
dc.type | konferenční příspěvek | cs |
dc.type | conferenceObject | en |
dc.rights.access | openAccess | en |
dc.type.version | publishedVersion | en |
dc.subject.translated | motion estimation | en |
dc.subject.translated | EM algorithm | en |
dc.subject.translated | pel-recursive motion | en |
dc.type.status | Peer-reviewed | en |
Vyskytuje se v kolekcích: | WSCG '2004: Short Communications |
Soubory připojené k záznamu:
Soubor | Popis | Velikost | Formát | |
---|---|---|---|---|
L05.pdf | Plný text | 382,52 kB | Adobe PDF | Zobrazit/otevřít |
Použijte tento identifikátor k citaci nebo jako odkaz na tento záznam:
http://hdl.handle.net/11025/6184
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