| Título: | Camera Autocalibration and the Calibration Pencil |
| Autores: | Valdés Morales, Antonio ; Ronda Prieto, José Ignacio |
| Tipo de documento: | texto impreso |
| Fecha de publicación: | 2005-03 |
| Dimensiones: | application/pdf |
| Nota general: | info:eu-repo/semantics/openAccess |
| Idiomas: | |
| Palabras clave: | Estado = Publicado , Materia = Ciencias: Informática: Inteligencia artificial , Tipo = Artículo |
| Resumen: |
We study the geometric object given by the set of lines incident with the absolute conic. We see that this object is given by a pencil of quadrics of P5, which is characterized. We describe some of its most relevant properties for the camera autocalibration problem. Finally, we illustrate the applicabil- ity of the theory proposing a linear algorithm for the metric upgrading of a projective calibration of a set of ten or more cameras with varying parameters and known skew and aspect ratio. |
| En línea: | https://eprints.ucm.es/id/eprint/5066/1/JMIV04version3.pdf |
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