About: Uniform Marker Fields: Camera Localization By Orientable De Bruijn Tori

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In various applications, a wider area needs to be covered by fiduciary markers but a large marker cannot be used because only a fraction of the area is to be viewed by the camera. Such an area can be covered by a number of small markers with unique identifiers. However, with the camera freely moving in the scene and with occluders present, it is difficult to ensure that at least one of the individual markers is completely visible, unless the markers are small and numerous. In that case, the markers are not recognizable from larger distances. In this paper we introduce the concept of Marker Fields which overcome this limitation. The Marker Field covers a large-scale planar (or non-planar) area and it is composed of mutually overlapping partial markers. We propose a particular arrangement of the Marker Field: a Uniform Checker-Board Marker Field, which is a black-and-white checkerboard whose square modules are defined by aperiodic 4-orientable binary (n,n)-window arrays (De Bruijn tori). W In various applications, a wider area needs to be covered by fiduciary markers but a large marker cannot be used because only a fraction of the area is to be viewed by the camera. Such an area can be covered by a number of small markers with unique identifiers. However, with the camera freely moving in the scene and with occluders present, it is difficult to ensure that at least one of the individual markers is completely visible, unless the markers are small and numerous. In that case, the markers are not recognizable from larger distances. In this paper we introduce the concept of Marker Fields which overcome this limitation. The Marker Field covers a large-scale planar (or non-planar) area and it is composed of mutually overlapping partial markers. We propose a particular arrangement of the Marker Field: a Uniform Checker-Board Marker Field, which is a black-and-white checkerboard whose square modules are defined by aperiodic 4-orientable binary (n,n)-window arrays (De Bruijn tori). W (en)
Title	Uniform Marker Fields: Camera Localization By Orientable De Bruijn Tori Uniform Marker Fields: Camera Localization By Orientable De Bruijn Tori (en)
skos:prefLabel	Uniform Marker Fields: Camera Localization By Orientable De Bruijn Tori Uniform Marker Fields: Camera Localization By Orientable De Bruijn Tori (en)
skos:notation	RIV/00216305:26230/12:PU101853!RIV14-MSM-26230___
http://linked.open...avai/predkladatel	Fakulta informačních technologií
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0070), Z(MSM0021630528)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Herout, Adam Havel, Jiří Zachariáš, Michal Szentandrási, István Dubská, Markéta Kajan, Rudolf
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	Vysoké učení technické v Brně / Fakulta informačních technologií
http://linked.open...dnocenehoVysledku	175981
http://linked.open...ai/riv/idVysledku	RIV/00216305:26230/12:PU101853
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fiduciary Markers, Nested Marker, Seamless Marker, Overlapping Markers, Camera Localization, Augmented Reality, De-Bruijn Tori, Genetic Algorithm, Perfect Maps, UMF (en)
http://linked.open.../riv/klicoveSlovo	Genetic Algorithm Augmented Reality Camera Localization Fiduciary Markers Nested Marker Seamless Marker De-Bruijn Tori Overlapping Markers Perfect Maps UMF
http://linked.open...ontrolniKodProRIV	[61F10FB4265A]
http://linked.open...v/mistoKonaniAkce	Atlanta, Georgia
http://linked.open...i/riv/mistoVydani	Atlatnta, Georgia
http://linked.open...i/riv/nazevZdroje	Proceedings of the 2012 11th IEEE International Symposium on Mixed and Augmented Reality
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	IT4Innovations Centre of Excellence
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Havel, Jiří Herout, Adam Szentandrási, István Dubská, Markéta Zachariáš, Michal Kajan, Rudolf
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-11-05 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Výzkum informačních technologií z hlediska bezpečnosti
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Institute of Electrical and Electronics Engineers
https://schema.org/isbn	978-1-4673-4661-0
http://localhost/t...ganizacniJednotka	26230

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