Omnidirectional camera motion estimation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F08%3A03155764" target="_blank" >RIV/68407700:21230/08:03155764 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Omnidirectional camera motion estimation
Original language description
We present an automatic technique for computing relative camera motion and simultaneous omnidirectional image matching. The technics works for small as well as large motions, tolerates multiple moving objects and very large occlusions in the scene. We show that the correct motion is found much sooner if the tentative matches are sampled after ordering them by the similarity of their descriptors. Secondly, we show that the correct camera motion can be better found by soft voting for the direction of themotion than by selecting the motion that is supported by the largest set of matches. Finally, we show that it is useful to filter out the epipolar geometries which are not generated by points reconstructed in front of cameras.
Czech name
Omnidirectional camera motion estimation
Czech description
We present an automatic technique for computing relative camera motion and simultaneous omnidirectional image matching. The technics works for small as well as large motions, tolerates multiple moving objects and very large occlusions in the scene. We show that the correct motion is found much sooner if the tentative matches are sampled after ordering them by the similarity of their descriptors. Secondly, we show that the correct camera motion can be better found by soft voting for the direction of themotion than by selecting the motion that is supported by the largest set of matches. Finally, we show that it is useful to filter out the epipolar geometries which are not generated by points reconstructed in front of cameras.
Classification
Type
D - Article in proceedings
CEP classification
JD - Use of computers, robotics and its application
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
VISAPP 2008: Proceedings of the Third International Conference on Computer Vision Theory and Applications
ISBN
978-989-8111-21-0
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
INSTICC Press
Place of publication
Setúbal
Event location
Funchal, Madeira
Event date
Jan 22, 2008
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000256791600090