排序方式: 共有1条查询结果,搜索用时 0 毫秒
1
1.
Kaset Sirisantisamrid Kitti Tirasesth Takenobu Matsuura 《International Journal of Control, Automation and Systems》2009,7(5):777-787
Most coplanar calibration algorithms determine the initial camera parameters from a single image under the assumption that
the principal point is known in advance. However, the camera orientations, the shifted principal point and the noise corrupted
on images have an influence on the estimated initial camera parameters under the above assumption. This paper proposes a useful
method to determine the initial camera parameters for coplanar calibration. The proposed method can determine the initial
camera parameters from the single image, wherein the principal point is considered as a parameter. In our experiments, both
synthetic and real images are used. The experimental results show that the proposed method provides both stable initial camera
parameters and noise robustness for changes of camera orientations, noise levels and shifts of principal point. 相似文献
1