@article{MukhopadhyayBhandarkar, author = {Mukhopadhyay, Anirban and Bhandarkar, Suchendra}, title = {Biharmonic Density Estimate - a scale space descriptor for 3D deformable surfaces}, series = {Pattern Analysis and Application}, journal = {Pattern Analysis and Application}, doi = {10.1007/s10044-017-0610-2}, pages = {1 -- 13}, language = {en} }