@article {cordero2012markov,
	title = {A Markov random field approach for topology-preserving registration: Application to object-based tomographic image interpolation},
	journal = {Image Processing, IEEE Transactions on},
	volume = {21},
	number = {4},
	year = {2012},
	pages = {2047{\textendash}2061},
	publisher = {IEEE},
	author = {Lucilio Cordero-Grande and Gonzalo Vegas-S{\'a}nchez-Ferrero and Pablo Casaseca-de-la-Higuera and Carlos Alberola-Lopez}
}
