Using RANSAC for Omnidirectional Camera Model Fitting
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F03%3A03087038" target="_blank" >RIV/68407700:21230/03:03087038 - 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
Using RANSAC for Omnidirectional Camera Model Fitting
Original language description
We introduce robust technique based on RANSAC for simultaneous estimation of central omnidirectional camera (view angle above 180deg) model and its epipolar geometry. It is shown that points near the center of view field circle satisfy the camera model for almost any degree of image non-linearity. We show that a remedy to this problem is achieved by not using points close to the center of view field circle. In practical situations, the proposed method allows to estimate the camera model from 9 correspondences and can be thus used in an efficient RANSAC based estimation technique.
Czech name
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Czech description
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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
<a href="/en/project/GA102%2F01%2F0971" target="_blank" >GA102/01/0971: Omnidirectional Vision</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Computer Vision - CVWW'03 : Proceedings of the 8th Computer Vision Winter Workshop
ISBN
80-238-9967-8
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
153-158
Publisher name
Czech Pattern Recognition Society
Place of publication
Prague
Event location
Valtice
Event date
Feb 3, 2003
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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