A new optimised De Bruijn coding strategy for structured light patterns
| Data(s) |
2004
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|---|---|
| Resumo |
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 |
| Formato |
application/pdf |
| Identificador |
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 1051-4651 |
| Idioma(s) |
eng |
| Publicador |
IEEE |
| Relação |
Reproducció digital del document publicat a: http://dx.doi.org/10.1109/ICPR.2004.1333759 © Proceedings of the 17th International Conference on Pattern Recognition : 2004 : ICPR 2004, 2004, vol. 4, p. 284-287 Articles publicats (D-ATC) |
| Direitos |
Tots els drets reservats |
| Palavras-Chave | #Càmeres estereoscòpiques #Percepció de la profunditat #Visió artificial (Robòtica) #Visió per ordinador #Computer vision #Depth perception #Robot vision #Stereoscopic cameras #Visualització tridimensional (Informàtica) |
| Tipo |
info:eu-repo/semantics/article |
