Roshni R. Bhagalia, Jeffrey A. Fessler, Boklye Kim. Gradient based image registration using importance sampling. In Proceedings of the 2006 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Arlington, VA, USA, 6-9 April 2006. pages 446-449, IEEE, 2006. [doi]
Abstract is missing.