For Projection Screen options click here?

投影屏幕选项点击这里?。

Taking the advantage of re-alignment theory the homography matrix was refined and used to achieve seamless alignment across different areas on the projection screen.

利用二次校准方法细化求解一致性矩阵，在投影屏幕上实现了多通道投影图像间的几何无缝拼接；