About: Computation of Epipolar Geometry and Trifocal Tensor from Spherical Images

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We formulate multiple view geometry for 3D reconstruction using a spherical-camera model as a normalized camera model expressing all central cameras. In the sense of geometry, a central camera is a collection of all rays incident to one point. Generally speaking, most cameras that are widely-used in the field of computer vision and robot vision are designed to fall into the central camera. This is because geometric and algebraic expressions of central cameras are simple compared to ones of non-central cameras. In the history of computer vision, the conventional cameras are modeled as pinhole cameras. However, the pinhole-camera model can not express catadioptric, dioptric, and panoramic cameras that also belong to the central cameras. For the use of the spherical-camera model as the normalized camera model of central cameras, we formulate the epipolar geometry and trifocal tensor for the recovery of the camera motions. The formulation based on spherical cameras simplifies the analysis We formulate multiple view geometry for 3D reconstruction using a spherical-camera model as a normalized camera model expressing all central cameras. In the sense of geometry, a central camera is a collection of all rays incident to one point. Generally speaking, most cameras that are widely-used in the field of computer vision and robot vision are designed to fall into the central camera. This is because geometric and algebraic expressions of central cameras are simple compared to ones of non-central cameras. In the history of computer vision, the conventional cameras are modeled as pinhole cameras. However, the pinhole-camera model can not express catadioptric, dioptric, and panoramic cameras that also belong to the central cameras. For the use of the spherical-camera model as the normalized camera model of central cameras, we formulate the epipolar geometry and trifocal tensor for the recovery of the camera motions. The formulation based on spherical cameras simplifies the analysis (en)
Title	Computation of Epipolar Geometry and Trifocal Tensor from Spherical Images Computation of Epipolar Geometry and Trifocal Tensor from Spherical Images (en)
skos:prefLabel	Computation of Epipolar Geometry and Trifocal Tensor from Spherical Images Computation of Epipolar Geometry and Trifocal Tensor from Spherical Images (en)
skos:notation	RIV/68407700:21230/07:00135417!RIV11-GA0-21230___
http://linked.open...avai/riv/aktivita	P R
http://linked.open...avai/riv/aktivity	P(GA201/07/1136), R
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Torii, Akihiko
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	414591
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/07:00135417
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Omnidirectional Vision; Two and Three View Geometry (en)
http://linked.open.../riv/klicoveSlovo	Two and Three View Geometry Omnidirectional Vision
http://linked.open...ontrolniKodProRIV	[80FD8B6A0007]
http://linked.open...v/mistoKonaniAkce	St. Lambrecht
http://linked.open...i/riv/mistoVydani	Graz
http://linked.open...i/riv/nazevZdroje	CVWW 2007: Proceedings of the 12th Computer Vision Winter Workshop
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Mathematics of Uncertainty
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Torii, Akihiko Imiya, A.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2007-02-06 (xsd:date)
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Verlag der Technischen Universität Graz
https://schema.org/isbn	978-3-902465-60-3
http://localhost/t...ganizacniJednotka	21230

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