About: Real-time solution to the absolute pose problem with unknown radial distortion and focal length

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://cmp.felk.cvut.cz/~kukelova/publications/Kukelova-Bujnak-ICCV-2013.pdf
Description	The problem of determining the absolute position and orientation of a camera from a set of 2D-to-3D point correspondences is one of the most important problems in computer vision with a broad range of applications. In this paper we present a new solution to the absolute pose problem for camera with unknown radial distortion and unknown focal length from five 2D-to-3D point correspondences. Our new solver is numerically more stable, more accurate, and significantly faster than the existing state-of-the-art minimal four point absolute pose solvers for this problem. Moreover, our solver results in less solutions and can handle larger radial distortions. The new solver is straightforward and uses only simple concepts from linear algebra. Therefore it is simpler than the state-of-the-art Groebner basis solvers. We compare our new solver with the existing state-of-the art solvers and show its usefulness on synthetic and real datasets. The problem of determining the absolute position and orientation of a camera from a set of 2D-to-3D point correspondences is one of the most important problems in computer vision with a broad range of applications. In this paper we present a new solution to the absolute pose problem for camera with unknown radial distortion and unknown focal length from five 2D-to-3D point correspondences. Our new solver is numerically more stable, more accurate, and significantly faster than the existing state-of-the-art minimal four point absolute pose solvers for this problem. Moreover, our solver results in less solutions and can handle larger radial distortions. The new solver is straightforward and uses only simple concepts from linear algebra. Therefore it is simpler than the state-of-the-art Groebner basis solvers. We compare our new solver with the existing state-of-the art solvers and show its usefulness on synthetic and real datasets. (en)
Title	Real-time solution to the absolute pose problem with unknown radial distortion and focal length Real-time solution to the absolute pose problem with unknown radial distortion and focal length (en)
skos:prefLabel	Real-time solution to the absolute pose problem with unknown radial distortion and focal length Real-time solution to the absolute pose problem with unknown radial distortion and focal length (en)
skos:notation	RIV/68407700:21230/13:00212566!RIV14-MSM-21230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(7E13015)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Pajdla, Tomáš Kúkelová, Zuzana
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	101648
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/13:00212566
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	aboslute pose; camera calibration; focal length; radial distortion (en)
http://linked.open.../riv/klicoveSlovo	aboslute pose camera calibration radial distortion focal length
http://linked.open...ontrolniKodProRIV	[3936154A04D7]
http://linked.open...v/mistoKonaniAkce	Sydney
http://linked.open...i/riv/mistoVydani	Los Alamitos
http://linked.open...i/riv/nazevZdroje	2013 IEEE International Conference on Computer Vision (ICCV 2013)
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Planetary Robotics Data Exploitation
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Kúkelová, Zuzana Pajdla, Tomáš Bujňák, M.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-12-03 (xsd:date)
issn	1550-5499
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE Computer Society Press
https://schema.org/isbn	978-1-4799-2839-2
http://localhost/t...ganizacniJednotka	21230

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