Observatorio de I+D+i UPM

Descripción
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.
Internacional	Si
DOI
Edición del Libro	0
Editorial del Libro	British Machine Vision Association
ISBN	978-1-901725-36-9
Serie
Título del Libro	Proceedings of the British Machine Vision Conference 2008
Desde página	1
Hasta página	10

Esta actividad pertenece a memorias de investigación

• Autor: Luis Baumela Molina (UPM)
• Autor: José Miguel Buenaposada Biencit (UPM)
• Autor: Enrique Muñoz Corral (UPM)

• Creador: Grupo de Investigación: Percepción Computacional y Robótica
• Departamento: Inteligencia Artificial