Internal Camera Calibration Using Rotation and Geometric Shapes

Title: en_US Internal Camera Calibration Using Rotation and Geometric Shapes
Creator: en_US Stein, Gideon P.
Date: 2004-10-20T20:23:56Z
Date Available: 2004-10-20T20:23:56Z
Date Issued: en_US 1993-02-01
Identifier: en_US AITR-1426
uri: http://hdl.handle.net/1721.1/7052
Abstract: en_US 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.
Extent: 1259311 bytes; 1183130 bytes
Format: application/postscript; application/pdf
Language: en_US
Relation: en_US AITR-1426