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Título:
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A new optimised De Bruijn coding strategy for structured light patterns
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Autor/a:
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Pagès Marco, Jordi; Salvi Mas, Joaquim; Forest, Josep
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Abstract:
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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 |
Fecha de creación:
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17-05-2010 |
Materia(s):
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-Càmeres estereoscòpiques -Percepció de la profunditat -Visió artificial (Robòtica) -Visió per ordinador -Computer vision -Depth perception -Robot vision -Stereoscopic cameras -Visualització tridimensional (Informàtica) |
Derechos:
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Tots els drets reservats |
Tipo de documento:
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Artículo |
Editor:
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IEEE
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