Minjing Yu

Fast Computation of Content-Sensitive Superpixels and Supervoxels Using Q-Distances

State-of-the-art researches model the data of images and videos as low-dimensional manifolds and generate superpixels/supervoxels in a content-sensitive way, which is achieved by computing geodesic centroidal Voronoi tessellation (GCVT) on manifolds. However, computing exact GCVTs is slow due to com…