Their job is to take pictures using the estimation space geometry, with the dollar camera is placed in the space and the original system. With a black background and reference points in order to get a good picture.
Their photography to estimate the geometry with digital cameras, the idol was placed in the distance and legacy systems. The black background and reference point. In order to get a good picture.
Their work took to estimate geometric area with digital cameras, DAL was placed ในระยะห่าง system and original. The black background reference point to get good pictures.