TY  - GEN 
AU  - Leal Narváez, Nallig Eduardo
PY  - 2020
UR  - http://hdl.handle.net/10584/9014
AB  - This thesis addresses the use of sparse representations, specifically Dictionary Learning and Sparse Coding, for pre-processing brain MRI, so that the processed image retains the fine details of the original image, to improve the segmentation of brain...
LA  - eng
PB  - Universidad del Norte
KW  - Resonancia magnética -- Programa para computador.
KW  - Medicina -- Aparatos e instrumentos.
TI  - Sparse Representation-Based Framework for Preprocessing Brain MRI
ER  -