An overview of the advantages and constraints of coded pattern projection techniques for autonomous navigation

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dc.contributor.author Salvi, Joaquim
dc.contributor.author Mouaddib, El Mustapha
dc.contributor.author Batlle i Grabulosa, Joan
dc.date.issued 1997
dc.identifier.citation Salvi, J., Mouaddib, E., i Batile, J. (1997). An overview of the advantages and constraints of coded pattern projection techniques for autonomous navigation. IEEE/RSJ International Conference on Intelligent Robots and Systems : 1997 : IROS '97 : Proceedings, 3, 1264-1271. Recuperat 01 maig 2010, a http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=656407
dc.identifier.isbn 0-7803-4119-8
dc.identifier.uri http://hdl.handle.net/10256/2469
dc.description.abstract The absolute necessity of obtaining 3D information of structured and unknown environments in autonomous navigation reduce considerably the set of sensors that can be used. The necessity to know, at each time, the position of the mobile robot with respect to the scene is indispensable. Furthermore, this information must be obtained in the least computing time. Stereo vision is an attractive and widely used method, but, it is rather limited to make fast 3D surface maps, due to the correspondence problem. The spatial and temporal correspondence among images can be alleviated using a method based on structured light. This relationship can be directly found codifying the projected light; then each imaged region of the projected pattern carries the needed information to solve the correspondence problem. We present the most significant techniques, used in recent years, concerning the coded structured light method
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher IEEE
dc.relation.isformatof Reproducció digital del document publicat a: http://dx.doi.org/10.1109/IROS.1997.656407
dc.relation.ispartof © IEEE/RSJ International Conference on Intelligent Robots and Systems : 1997 : IROS '97 : Proceedings, 1997, vol. 3, p. 1264-1271
dc.relation.ispartofseries Articles publicats (D-ATC)
dc.rights Tots els drets reservats
dc.subject Imatges -- Processament
dc.subject Robots mòbils
dc.subject Visió per ordinador
dc.subject Visualització tridimensional (Informàtica)
dc.subject Computer vision
dc.subject Image processing
dc.subject Mobile robots
dc.subject Three-dimensional display systems
dc.title An overview of the advantages and constraints of coded pattern projection techniques for autonomous navigation
dc.type info:eu-repo/semantics/article
dc.identifier.doi http://dx.doi.org/10.1109/IROS.1997.656407


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