【摘要】 描述了在透视投影和相机针孔模型下从单幅二维投影图像进行目标空间方位测定的方法,即利用现实场景中一个三维标定块来进行相机标定,采用线匹配法求出单应矩阵,即可测量平面上目标距离以及物体高度等。更多还原

【Abstract】 According to the perspective projection and the pin-hole camera model, this paper presents a method for determining the position of an object from a single two-dimensional image. This method uses lines of a certain 3D object matching with their perspective image to calibrate the camera. With the homographies we can then measure distances, height, etc.更多还原