GPNLPerf: Robust 4d Non-rigid Motion Correction for Myocardial Perfusion Analysis. - Sheshadri R. Thiruvenkadam; K. S. Shriram; Bhushan D. Patil; Gogin Nicolas; Maxime Teisseire; Cyril Cardon; Jérôme F. Knoplioch; Navneeth Subramanian; Sandeep Kaushik; Rakesh Mullick (MICCAI (3), 2016)