About: New efficient solution to the absolute pose problem for camera with unknown focal length and radial distortion

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this paper we present a new efficient solution to the absolute pose problem for a camera with unknown focal length and radial distortion from four 2D-to-3D point correspondences. We propose to solve the problem separately for non-planar and for planar scenes. By decomposing the problem into these two situations we obtain simpler and more efficient solver than the previously known general solver. We demonstrate in synthetic and real experiments significant speedup as our new solvers are about 40x (non-planar) and 160x (planar) faster than the general solver. Moreover, we show that our two solvers can be joined into a new general solver, which gives comparable or better results than the existing general solver for of most planar as well as non-planar scenes. In this paper we present a new efficient solution to the absolute pose problem for a camera with unknown focal length and radial distortion from four 2D-to-3D point correspondences. We propose to solve the problem separately for non-planar and for planar scenes. By decomposing the problem into these two situations we obtain simpler and more efficient solver than the previously known general solver. We demonstrate in synthetic and real experiments significant speedup as our new solvers are about 40x (non-planar) and 160x (planar) faster than the general solver. Moreover, we show that our two solvers can be joined into a new general solver, which gives comparable or better results than the existing general solver for of most planar as well as non-planar scenes. (en)
Title	New efficient solution to the absolute pose problem for camera with unknown focal length and radial distortion New efficient solution to the absolute pose problem for camera with unknown focal length and radial distortion (en)
skos:prefLabel	New efficient solution to the absolute pose problem for camera with unknown focal length and radial distortion New efficient solution to the absolute pose problem for camera with unknown focal length and radial distortion (en)
skos:notation	RIV/68407700:21230/11:00175551!RIV12-MSM-21230___
http://linked.open...avai/predkladatel	Fakulta elektrotechnická
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(7E09062), S, Z(MSM6840770038)
http://linked.open...vai/riv/dodaniDat	2012
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	215786
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/11:00175551
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	absolte pose problems; p4p; focal length; radial distortion; minimal problems (en)
http://linked.open.../riv/klicoveSlovo	absolte pose problems minimal problems radial distortion focal length p4p
http://linked.open...ontrolniKodProRIV	[96EEC56B5813]
http://linked.open...v/mistoKonaniAkce	Queenstown
http://linked.open...i/riv/mistoVydani	Berlin
http://linked.open...i/riv/nazevZdroje	ACCV 2010: Proceedings of the 10th Asian Conference on Computer Vision, Part I
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 Vision Ground Processing
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Bujňák, Martin Kúkelová, Zuzana Pajdla, Tomáš
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000296690900002
http://linked.open.../riv/zahajeniAkce	2010-11-08 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Decision Making and Control for Manufacturing III
issn	0302-9743
number of pages	14 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Springer-Verlag
https://schema.org/isbn	978-3-642-19314-9
http://localhost/t...ganizacniJednotka	21230
is http://linked.open...avai/riv/vysledek of	New efficient solution to the absolute pose problem for camera with unknown focal length and radial distortion New efficient solution to the absolute pose problem for camera with unknown focal length and radial distortion

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