The method used to calibrate the camera is the Direct Linear Transform (DLT) in photogrammertry.Meanwhile, many image processing technologies are adopted, such as the filtering, denoising and so on.

• 本文采用了摄影测量学的直接线性转换法(DLT)来标定摄像机，并利用了数字图像处理技术中的均衡、滤波等技术对图像进行处理。