Internal Camera Calibration Using Rotation and Geometric Shapes


Autoria(s): Stein, Gideon P.
Data(s)

20/10/2004

20/10/2004

01/02/1993

Resumo

This paper describes a simple method for internal camera calibration for computer vision. This method is based on tracking image features through a sequence of images while the camera undergoes pure rotation. The location of the features relative to the camera or to each other need not be known and therefore this method can be used both for laboratory calibration and for self calibration in autonomous robots working in unstructured environments. A second method of calibration is also presented. This method uses simple geometric objects such as spheres and straight lines to The camera parameters. Calibration is performed using both methods and the results compared.

Formato

1259311 bytes

1183130 bytes

application/postscript

application/pdf

Identificador

AITR-1426

http://hdl.handle.net/1721.1/7052

Idioma(s)

en_US

Relação

AITR-1426