@conference {san2001reshaping,
	title = {Reshaping polygonal meshes with smoothed normals extracted from ultrasound volume data: An optimization approach},
	booktitle = {Medical Imaging 2001},
	year = {2001},
	pages = {462{\textendash}472},
	publisher = {International Society for Optics and Photonics},
	organization = {International Society for Optics and Photonics},
	author = {Raul San Jose-Estepar and Carlos Alberola-Lopez and Juan Ruiz-Alzola}
}
