Comparative Studies of Linebased Panoramic Camera Calibration

Workshop on Omnidirectional Vision and Camera Networks

物理学;材料科学

Fay Huang Shou-Kang Wei Reinhard Klette

PID  :  83321

学科分类：材料科学（综合）

来源: CEUR

【 摘 要 】

The calibration of a linebased panoramic camera can be split into two independent subtasks: first calibrate the ef fective focal length and the principal row, and second, cali brate the offaxis distance and the principal angle. The pa per provides solutions for three different methods, and com pares these methods based on experiments using a super high resolution linebased panoramic camera. It turns out that the second subtask is solved best if a straight segment based approach is used, compared to pointbased or correspondencebased calibration methods, all already known for traditional (planar) pinhole cameras, but not yet