TY - RPRT TI - An adaptive irregular grid approach for 3D deformable image registration. AU - Vladimir Pekar AU - Evgeny Gladilin AU - Karl Rohr PY - 2006 DO - 10.1088/0031-9155/51/2/012 UR - https://pubmed.ncbi.nlm.nih.gov/16394344/ ID - 16394344 ER -