TY - RPRT TI - Shape registration in implicit spaces using information theory and free form deformations. AU - Xiaolei Huang AU - Nikos Paragios AU - Dimitris N Metaxas PY - 2006 DO - 10.1109/tpami.2006.171 UR - https://pubmed.ncbi.nlm.nih.gov/16886865/ ID - 16886865 ER -