Teapot teapotdemo A demo that uses the famous Newell teapot to demonstrate MATLAB graphics features. The teapot is defined by 32 bicubic bezier patches. The patches can be tesselated to surfaces at a wide range of resolutions. The resulting surfac

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在P4P问题中,当空间4个点共面时,不仅摄像机坐标系与物体坐标系之间 的旋转矩阵R和平移向量t可以线性求解,而且可以同时确定摄像机的有效焦距f和像素比例，该程序设计模拟已知相机矩阵M情况下由已知三维空间点和图像坐标情况求解相机外参数矩阵-When space four points coplanar P4P problem, not only between the camera coordinate system and the object coordinate system rotatio