About: Randomized Structure from Motion Based on Atomic 3D Models from Camera Triplets

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper presents a new efficient technique for large-scale structure from motion from unordered data sets. We avoid costly computation of all pairwise matches and geometries by sampling pairs of images using the pairwise similarity scores based on the detected occurrences of visual words leading to a significant speedup. Furthermore, atomic 3D models reconstructed from camera triplets are used as the seeds which form the final large-scale 3D model when merged together. Using three views instead of two allows us to reveal most of the outliers of pairwise geometries at an early stage of the process hindering them from derogating the quality of the resulting 3D structure at later stages. The accuracy of the proposed technique is shown on a set of 64 images where the result of the exhaustive technique is known. Scalability is demonstrated on a landmark reconstruction from hundreds of images. This paper presents a new efficient technique for large-scale structure from motion from unordered data sets. We avoid costly computation of all pairwise matches and geometries by sampling pairs of images using the pairwise similarity scores based on the detected occurrences of visual words leading to a significant speedup. Furthermore, atomic 3D models reconstructed from camera triplets are used as the seeds which form the final large-scale 3D model when merged together. Using three views instead of two allows us to reveal most of the outliers of pairwise geometries at an early stage of the process hindering them from derogating the quality of the resulting 3D structure at later stages. The accuracy of the proposed technique is shown on a set of 64 images where the result of the exhaustive technique is known. Scalability is demonstrated on a landmark reconstruction from hundreds of images. (en)
Title	Randomized Structure from Motion Based on Atomic 3D Models from Camera Triplets Randomized Structure from Motion Based on Atomic 3D Models from Camera Triplets (en)
skos:prefLabel	Randomized Structure from Motion Based on Atomic 3D Models from Camera Triplets Randomized Structure from Motion Based on Atomic 3D Models from Camera Triplets (en)
skos:notation	RIV/68407700:21230/09:00163102!RIV11-GA0-21230___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA201/07/1136), Z(MSM6840770038)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Torii, Akihiko Pajdla, Tomáš Havlena, Michal
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	338078
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/09:00163102
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Structure from Motion; Unordered Data Sets; Omnidirectional Vision (en)
http://linked.open.../riv/klicoveSlovo	Structure from Motion Omnidirectional Vision Unordered Data Sets
http://linked.open...ontrolniKodProRIV	[5D1F2EDBFCBB]
http://linked.open...v/mistoKonaniAkce	Fontainebleau Resort, Miami Beach, Florida
http://linked.open...i/riv/mistoVydani	Madison
http://linked.open...i/riv/nazevZdroje	CVPR 2009: Proceedings of the 2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Mathematics of Uncertainty
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Pajdla, Tomáš Havlena, Michal Torii, Akihiko Knopp, J.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000279038001176
http://linked.open.../riv/zahajeniAkce	2009-06-20 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Decision Making and Control for Manufacturing III
issn	1063-6919
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Omnipress
https://schema.org/isbn	978-1-4244-3991-1
http://localhost/t...ganizacniJednotka	21230
is http://linked.open...avai/riv/vysledek of	Randomized Structure from Motion Based on Atomic 3D Models from Camera Triplets

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