Fig. 6From: Rotation update on manifold in probabilistic NRSFM for robust 3D face modelingThe first row shows the reconstruction error without adding noise manually using PPCA and PLDA. The second row shows the reconstruction error with additive Gaussian noise up to 30 %. a and c in the left column are evaluated on datasets with 6 subjects, and b and d in the right column are evaluated on datasets with 12 subjectsBack to article page