TY - RPRT TI - A correction algorithm for undersampled images using dynamic segmentation and entropy based focus criterion. AU - Juan Carlos Lisboa AU - Marcelo Guarini AU - Pablo Irarrazaval PY - 2002 DO - 10.1016/s0730-725x(02)00591-x UR - https://pubmed.ncbi.nlm.nih.gov/12477563/ ID - 12477563 ER -