@conference {700,
	title = {Groupwise Non-Rigid Registration on Multiparametric Abdominal DWI Acquisitions for Robust ADC Estimation: Comparison with Pairwise Approaches and Different Multimodal Metrics},
	booktitle = {International Symposium on Biomedical Imaging: From Nano to Macro (ISBI2017)},
	year = {2017},
	month = {2017},
	address = {Melbourne, Australia},
	abstract = {<p>Registration of diffusion weighted datasets remains a challenging\&nbsp;task in the process of quantifying diffusion indexes.\&nbsp;Respiratory and cardiac motion, as well as echo-planar characteristic\&nbsp;geometric distortions, may greatly limit accuracy on\&nbsp;parameter estimation, specially for the liver. This work proposes\&nbsp;a methodology for the non-rigid registration of multiparametric\&nbsp;abdominal diffusion weighted imaging by using\&nbsp;different well-known metrics under the groupwise paradigm.\&nbsp;A three-stage validation of the methodology is carried out on\&nbsp;a computational diffusion phantom, a watery solution phantom\&nbsp;and a set of voluntary patients. Diffusion estimation\&nbsp;accuracy has been directly calculated on the computational\&nbsp;phantom and indirectly by means of a residual analysis on\&nbsp;the real data. On the other hand, effectiveness in distortion\&nbsp;correction has been measured on the phantom. Results have\&nbsp;shown statistical significant improvements compared to pairwise\&nbsp;registration being able to cope with elastic deformations.</p>
},
	author = {Santiago Sanz-Est{\'e}banez and {\'O}scar Pe{\~n}a-Nogales and Rodrigo de Luis-Garc{\'\i}a and Santiago Aja-Fern{\'a}ndez and Carlos Alberola-Lopez}
}
@article {de2013geometrical,
	title = {Geometrical constraints for robust tractography selection},
	journal = {NeuroImage},
	volume = {81},
	year = {2013},
	pages = {26{\textendash}48},
	publisher = {Academic Press},
	author = {Rodrigo de Luis-Garc{\'\i}a and Carl-Fredik Westin and Carlos Alberola-Lopez}
}
@article {cordero2013groupwise,
	title = {Groupwise elastic registration by a new sparsity-promoting metric: application to the alignment of cardiac magnetic resonance perfusion images},
	journal = {Pattern Analysis and Machine Intelligence, IEEE Transactions on},
	volume = {35},
	number = {11},
	year = {2013},
	pages = {2638{\textendash}2650},
	publisher = {IEEE},
	author = {Lucilio Cordero-Grande and S. Merino-Caviedes and Santiago Aja-Fern{\'a}ndez and Carlos Alberola-Lopez}
}
@article {de2011gaussian,
	title = {Gaussian mixtures on tensor fields for segmentation: Applications to medical imaging},
	journal = {Computerized Medical Imaging and Graphics},
	volume = {35},
	number = {1},
	year = {2011},
	pages = {16{\textendash}30},
	publisher = {Elsevier},
	author = {Rodrigo de Luis-Garc{\'\i}a and Carl-Fredik Westin and Carlos Alberola-Lopez}
}
@proceedings {cordero2011groupwise,
	title = {Groupwise myocardial alignment in magnetic resonance perfusion sequences},
	year = {2011},
	pages = {437{\textendash}440},
	author = {Lucilio Cordero-Grande and S. Merino-Caviedes and Rodrigo de Luis-Garc{\'\i}a and Santiago Aja-Fern{\'a}ndez and Marcos Martin-Fernandez and Carlos Alberola-Lopez}
}
@proceedings {san2008ga,
	title = {A GA-based Approach for Parameter Estimation in DT-MRI Tracking Algorithms},
	volume = {1},
	year = {2008},
	author = {Luis Miguel San-Jose-Revuelta and Marcos Martin-Fernandez and Carlos Alberola-Lopez}
}
@proceedings {luis2007general,
	title = {General Medical Image Computing{\textendash}I-Mixtures of Gaussians on Tensor Fields for DT-MRI Segmentation},
	volume = {4791},
	year = {2007},
	pages = {319{\textendash}326},
	publisher = {Berlin: Springer-Verlag, 1973-},
	author = {Rodrigo de Luis-Garc{\'\i}a and Carlos Alberola-Lopez}
}
@article {palacios2005group,
	title = {Group-Slicer: A collaborative extension of 3D-Slicer},
	journal = {Journal of Biomedical Informatics},
	volume = {38},
	year = {2005},
	pages = {431{\textendash}442},
	author = {Federico Simmross-Wattenberg and Palacios-Camarero, Cristina and Pablo Casaseca-de-la-Higuera and Miguel Angel Martin-Fernandez and Santiago Aja-Fern{\'a}ndez and Juan Ruiz-Alzola and Carl-Fredik Westin and Carlos Alberola-Lopez}
}
@inbook {ruiz2003geostatistical,
	title = {Geostatistical medical image registration},
	booktitle = {Medical Image Computing and Computer-Assisted Intervention-MICCAI 2003},
	year = {2003},
	pages = {894{\textendash}901},
	publisher = {Springer},
	organization = {Springer},
	author = {Juan Ruiz-Alzola and Suarez, Eduardo and Carlos Alberola-Lopez and Warfield, Simon K and Carl-Fredik Westin}
}
