A new optimised De Bruijn coding strategy for structured light patterns

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dc.contributor.author	Pagès Marco, Jordi
dc.contributor.author	Salvi Mas, Joaquim
dc.contributor.author	Forest, Josep
dc.date	2004
dc.date.accessioned	2010-05-17T14:28:02Z
dc.date.available	2010-05-17T14:28:02Z
dc.date.issued	2010-05-17T14:28:02Z
dc.identifier.citation	Pagès, J., Salvi, J., i Forest, J. (2004). A new optimised De Bruijn coding strategy for structured light patterns. Proceedings of the 17th International Conference on Pattern Recognition : 2004 : ICPR 2004, 4, 284 - 287. Recuperat 11 maig 2010, a http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1333759
dc.identifier.citation	1051-4651
dc.identifier.uri	http://hdl.handle.net/10256/2257
dc.format	application/pdf
dc.language.iso	eng
dc.publisher	IEEE
dc.relation	http://dx.doi.org/10.1109/ICPR.2004.1333759
dc.relation	© Proceedings of the 17th International Conference on Pattern Recognition : 2004 : ICPR 2004, 2004, vol. 4, p. 284-287
dc.relation	Articles publicats (D-ATC)
dc.rights	Tots els drets reservats
dc.subject	Càmeres estereoscòpiques
dc.subject	Percepció de la profunditat
dc.subject	Visió artificial (Robòtica)
dc.subject	Visió per ordinador
dc.subject	Computer vision
dc.subject	Depth perception
dc.subject	Robot vision
dc.subject	Stereoscopic cameras
dc.subject	Visualització tridimensional (Informàtica)
dc.title	A new optimised De Bruijn coding strategy for structured light patterns
dc.type	info:eu-repo/semantics/article
dc.description.abstract	Coded structured light is an optical technique based on active stereovision that obtains the shape of objects. One shot techniques are based on projecting a unique light pattern with an LCD projector so that grabbing an image with a camera, a large number of correspondences can be obtained. Then, a 3D reconstruction of the illuminated object can be recovered by means of triangulation. The most used strategy to encode one-shot patterns is based on De Bruijn sequences. In This work a new way to design patterns using this type of sequences is presented. The new coding strategy minimises the number of required colours and maximises both the resolution and the accuracy

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