Figure 3From: A geometric approach to multi-view compressive imagingThe multiscale structure of manifolds. The top manifold in this figure corresponds to the collection of images of a teapot that could be acquired from different camera positions θ. While manifolds like this containing images with sharp edges are not differentiable, manifolds of images containing smooth images are differentiable, and the more one smoothes the images, the smoother the manifold becomes.Back to article page