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Statements

Subject Item
n2:RIV%2F68407700%3A21230%2F11%3A00175551%21RIV12-MSM-21230___
rdf:type
n13:Vysledek skos:Concept
dcterms: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.
dcterms: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
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
skos:notation
RIV/68407700:21230/11:00175551!RIV12-MSM-21230___
n13:predkladatel
n23:orjk%3A21230
n3:aktivita
n6:Z n6:S n6:P
n3:aktivity
P(7E09062), S, Z(MSM6840770038)
n3:dodaniDat
n9:2012
n3:domaciTvurceVysledku
n12:6245269 Kúkelová, Zuzana
n3:druhVysledku
n19:D
n3:duvernostUdaju
n4:S
n3:entitaPredkladatele
n20:predkladatel
n3:idSjednocenehoVysledku
215786
n3:idVysledku
RIV/68407700:21230/11:00175551
n3:jazykVysledku
n17:eng
n3:klicovaSlova
absolte pose problems; p4p; focal length; radial distortion; minimal problems
n3:klicoveSlovo
n5:minimal%20problems n5:focal%20length n5:p4p n5:absolte%20pose%20problems n5:radial%20distortion
n3:kontrolniKodProRIV
[96EEC56B5813]
n3:mistoKonaniAkce
Queenstown
n3:mistoVydani
Berlin
n3:nazevZdroje
ACCV 2010: Proceedings of the 10th Asian Conference on Computer Vision, Part I
n3:obor
n21:JD
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
3
n3:projekt
n16:7E09062
n3:rokUplatneniVysledku
n9:2011
n3:tvurceVysledku
Bujňák, Martin Kúkelová, Zuzana Pajdla, Tomáš
n3:typAkce
n14:WRD
n3:wos
000296690900002
n3:zahajeniAkce
2010-11-08+01:00
n3:zamer
n22:MSM6840770038
s:issn
0302-9743
s:numberOfPages
14
n18:hasPublisher
Springer-Verlag
n15:isbn
978-3-642-19314-9
n10:organizacniJednotka
21230