Publications

Authors:

MENDEZ GUERRERO, Carlos Andres; Menegaz, Gloria

Title:

Micro-structural diffusion MRI segmentation via constrained spectral clustering

Year:

2015

Type of item:

Abstract in Atti di convegno

Tipologia ANVUR:

Abstract in Atti di convegno

Language:

Inglese

Format:

Elettronico

Congresso:

International Society for Magnetic Resonance in Medicine (ISMRM), Italian Chapter

Place:

Verona, Italy

Period:

April 16-17

Publisher:

BioMedia

Page numbers:

20-20

Keyword:

Diffusion MRI, microstructure, SHORE

Short description of contents:

Despite the wide interest shown in biophysical models of diffusion MRI that enable the extraction of microstructural parameters a segmentation strategy based on the microstructural indices has not yet been developed. We propose the use of the indices calculated by NODDI as microstructural features and the processing of the main diffusion direction in a scheme that integrates the local neighborhood. We later incorporate these features into a constrained spectral clustering method to perform a partition biased by a small set of pairwise constraints.

Product ID:

88620

Handle IRIS:

11562/928849

Last Modified:

November 1, 2022

Bibliographic citation:

MENDEZ GUERRERO, Carlos Andres; Menegaz, Gloria, Micro-structural diffusion MRI segmentation via constrained spectral clustering  in Proceedings of the Annual Meeting of the ISMRM Italian Chapter and AIRMM 2015 , BioMedia , Proceedings of "International Society for Magnetic Resonance in Medicine (ISMRM), Italian Chapter" , Verona, Italy , April 16-17 , 2015 , pp. 20-20

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