Joint Non-rigid Motion Estimation and Segmentation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F04%3A03103450" target="_blank" >RIV/68407700:21230/04:03103450 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Joint Non-rigid Motion Estimation and Segmentation
Original language description
Usually, object segmentation and motion estimation are considered (and modelled) as different tasks. For motion estimation this leads to problems arising especially at the boundary of an object moving in front of another if e.g. prior assumptions about continuity of the motion field are made. Thus we expect that a good segmentation will improve the motion estimation and vice versa. To demonstrate this, we consider the simple task of joint segmentation and motion estimation of an arbitrary (non-rigid) object moving in front of a still background. We propose a statistical model which represents the moving object as a triangular mesh of pairs of corresponding points and introduce an provably correct iterative scheme, which simultaneously finds the optimalsegmentation and corresponding motion field.
Czech name
Není k dispozici
Czech description
Není k dispozici

Project
<a href="/en/project/1ET101210406" target="_blank" >1ET101210406: Automatic 3D Virtual Model Builder from Photographs</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IWCIA '04: Proceedings 10th International Workshop on Combinatorial Image Analysis
ISBN
0302-9743
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
631-638
Publisher name
Springer
Place of publication
Heidelberg
Event location
Auckland
Event date
Dec 1, 2004
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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