Figure 6

Shape interpolation along the view and identity manifolds for six target classes. (a) Shape interpolation along the view manifold: the shapes of the first, middle and last columns are training cases that are adjacent on the view manifold, while the others are interpolated. The first and second training shapes are 12° apart along the azimuth angle, and the second and third ones are 10° apart in the elevation angle. (b) Shape interpolation along the identity manifold: the shapes of the first, middle and last columns are training cases that are adjacent on the identity manifold, while the others are interpolated. (c) Shape interpolation between two adjacent target classes along the identity manifold.