Convex non-negative matrix factorization for brain tumor delimitation from MRSI data.

por Sandra Ortega-Martorell, Paulo J G Lisboa, Alfredo Vellido, Rui V Simões, Martí Pumarola, Margarida Julià-Sapé, Carles Arús
Publicado 2012

A novel semi-supervised methodology for extracting tumor type-specific MRS sources in human brain data.

por Sandra Ortega-Martorell, Héctor Ruiz, Alfredo Vellido, Iván Olier, Enrique Romero, Margarida Julià-Sapé, José D Martín, Ian H Jarman, Carles Arús, Paulo J G Lisboa
Publicado 2013