3D Reconstruction of a Yuan Dynasty Blue-and-white Porcelain Based on Profile Constraint and Photogrammetry

By using digital photogrammetry method,A Yuan Dynasty blue-and-white porcelain is reconstructed.Based the profile of object in photos,and the manufacturing technology of porcelain,using a method similar as profile scanning,the accurate profile in multi photo as the constraint,the parameters of object are calculated by using the least square iteration.The best texture range in every photo is selected and the merge line is removed for texture mapping.The result of 3D reconstruction shows that the method is of high accuracy,high reality,and high automaticity.