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Descripción
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| We introduce a multi-view direct procedure for efficiently tracking 3D ob- jects. It is an extension of Hager and Belhumeur’s factorisation approach to the case of three-dimensional objects and multi-camera setup. By tracking a 3-D object we mean to estimate the pose and location of the object through a video sequence. A novel parameterisation of the object texture allow us to compute the Jacobian that emerges in the minimisation independently of camera pose. A remarkable feature of this Jacobian is that it is shared by all cameras and a large part of it is constant. The pixels viewed by each camera determine the rows of the Jacobian used for tracking. We perform qualitative and quantitative experiments confirming the validity of the approach. | |
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Internacional
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Si |
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DOI
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Edición del Libro
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0 |
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Editorial del Libro
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British Machine Vision Association |
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ISBN
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978-1-901725-36-9 |
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Serie
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Título del Libro
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Proceedings of the British Machine Vision Conference 2008 |
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Desde página
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1 |
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Hasta página
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10 |