About: 3D Reconstruction by Gluing Pair-wise Euclidean Reconstructions, or ``How to Achieve a Good Reconstruction from Bad Images''

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper presents a new technique for estimating a multi-view reconstruction given pair-wise Euclidean reconstructions up to rotations, translations and scales. The partial reconstructions are glued by the following three step procedure: (i) Camera rotations consistent with all reconstructions are estimated linearly. (ii) All the pair-wise reconstructions are modified according to the new rotations and refined by bundle adjustment while keeping the corresponding rotations same. (iii) The refined rotations are used to estimate camera translations and 3D points using Second Order Cone Programming by minimizing the L-infinity-norm. We introduce a new criterion for evaluating importance of an epipolar geometry in influence on the overall 3D geometry. The estimated importance is used to reweight data in the above algorithm to better handle unequiponderantly captured images. The performance of the proposed method is demonstrated on difficult wide base-line image sets. This paper presents a new technique for estimating a multi-view reconstruction given pair-wise Euclidean reconstructions up to rotations, translations and scales. The partial reconstructions are glued by the following three step procedure: (i) Camera rotations consistent with all reconstructions are estimated linearly. (ii) All the pair-wise reconstructions are modified according to the new rotations and refined by bundle adjustment while keeping the corresponding rotations same. (iii) The refined rotations are used to estimate camera translations and 3D points using Second Order Cone Programming by minimizing the L-infinity-norm. We introduce a new criterion for evaluating importance of an epipolar geometry in influence on the overall 3D geometry. The estimated importance is used to reweight data in the above algorithm to better handle unequiponderantly captured images. The performance of the proposed method is demonstrated on difficult wide base-line image sets. (en)
Title	3D Reconstruction by Gluing Pair-wise Euclidean Reconstructions, or ``How to Achieve a Good Reconstruction from Bad Images'' 3D Reconstruction by Gluing Pair-wise Euclidean Reconstructions, or ``How to Achieve a Good Reconstruction from Bad Images'' (en)
skos:prefLabel	3D Reconstruction by Gluing Pair-wise Euclidean Reconstructions, or ``How to Achieve a Good Reconstruction from Bad Images'' 3D Reconstruction by Gluing Pair-wise Euclidean Reconstructions, or ``How to Achieve a Good Reconstruction from Bad Images'' (en)
skos:notation	RIV/68407700:21230/06:00124930!RIV14-AV0-21230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1ET101210406)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Pajdla, Tomáš Martinec, Daniel
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	510655
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/06:00124930
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	factorization; metric reconstruction; missing data; structure from motion; wide base-line stereo (en)
http://linked.open.../riv/klicoveSlovo	structure from motion factorization missing data wide base-line stereo metric reconstruction
http://linked.open...ontrolniKodProRIV	[396EF5AB5597]
http://linked.open...v/mistoKonaniAkce	Chapel Hill, NC
http://linked.open...i/riv/mistoVydani	Piscataway
http://linked.open...i/riv/nazevZdroje	Third International Symposium on 3D Data Processing, Visualization and Transmission (3DPVT)
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Automatic 3D Virtual Model Builder from Photographs
http://linked.open...UplatneniVysledku	2006
http://linked.open...iv/tvurceVysledku	Pajdla, Tomáš Martinec, Daniel
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2006-06-14 (xsd:date)
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	978-0-7695-2825-0
http://localhost/t...ganizacniJednotka	21230

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