Title :
Camera autocalibration using Plucker coordinates
Author :
Ronda, J.I. ; Gallego, G. ; Valdés, A.
Author_Institution :
Grupo de Tratamiento de Imagenes, Univ. Politecnica de Madrid, Spain
Abstract :
We present new results on the absolute line quadric (ALQ), the geometric object representing the set of lines that intersect the absolute conic. We include new techniques for the obtainment of the Euclidean structure that lead to an efficient algorithm for the autocalibration of cameras with varying parameters.
Keywords :
calibration; cameras; image representation; matrix algebra; Euclidean structure; Plucker coordinates; absolute conic; absolute line quadric; camera autocalibration; geometric object representation; Algorithm design and analysis; Calibration; Cameras; Data acquisition; Equations;
Conference_Titel :
Image Processing, 2005. ICIP 2005. IEEE International Conference on
Print_ISBN :
0-7803-9134-9
DOI :
10.1109/ICIP.2005.1530513
