Reference TypeConference Proceedings
Citation KeyCamaraNetoMesqGarcCamp:2010:DeEvPr
Author1 Camara Neto, Vilar Fiuza da
2 Mesquita, Daniel Balbino de
3 Garcia, Renato Florentino
4 Campos, Mario Fernando Montenegro
Affiliation1 Fundação Centro de Análise, Pesquisa e Inovação Tecnológica - FUCAPI
2 Universidade Federal de Minas Gerais
3 Universidade Federal de Minas Gerais
4 Universidade Federal de Minas Gerais
TitleOn the Design and Evaluation of a Precise Scalable Fiducial Marker Framework
Conference NameConference on Graphics, Patterns and Images, 23 (SIBGRAPI)
EditorBellon, Olga
Esperança, Claudio
Book TitleProceedings
DateAug. 30 - Sep. 3, 2010
Publisher CityLos Alamitos
PublisherIEEE Computer Society
Conference LocationGramado
Keywordsfiducial markers, localization, pose estimation, augmented reality.
AbstractIn this paper we present a planar fiducial marker system to be used with color cameras. Our system provides precise and robust full 3D pose estimation of the markers with superior accuracy when compared with many fiducial systems, while color information is used to provide more than {65000} distinct markers. In contrast with most color-based fiducial frameworks, ours requires no prior classification training nor color calibration other than a rough white balance adjustment and can perform reliably under illumination changes. Finally, we also provide means of detecting when poor illumination conditions will compromise marker identification, thus avoiding to evaluate a false marker identification. We present several experiments that show significant improvement in accuracy of estimation of both position and orientation when compared with traditional techniques.
Tertiary TypeFull Paper
FormatPrinted, On-line.
Size3951 KiB
Number of Files1
Target Filesibgrapi2010vilarnt-fiducial.pdf
Last Update2010:
Metadata Last Update2010: {D 2010}
Document Stagecompleted
Is the master or a copy?is the master
Content TypeExternal Contribution
source Directory Contentthere are no files
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History2010-10-01 04:19:37 :: -> :: 2010
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Access Date2020, Nov. 27