Morphological changes in the corpus callosum: A study using a joint Riemannian feature spaces - Archive ouverte HAL Access content directly
Conference Papers Year : 2013

Morphological changes in the corpus callosum: A study using a joint Riemannian feature spaces

(1) , (1, 2) , (1, 3)
1
2
3

Abstract

Shape, scale, orientation and position, the physical features associated with white matter DTI tracts, can either individually or in combination be used to de ne feature spaces. Recent work by Mani et al.1 describes a Riemannian framework in which these joint feature spaces are considered. In this paper, we use the tools and metrics de ned within this mathematical framework to study morphological changes due to disease progression. We look at sections of the anterior corpus callosum, which describes a deep arc along the mid-sagittal plane, and show how multiple sclerosis and normal control populations have di erent joint shape-orientation signatures.
Fichier principal
Vignette du fichier
spie_2013.pdf (1.06 Mo) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

inserm-00851511 , version 1 (14-08-2013)

Identifiers

Cite

Meenakshi Mani, Anuj Srivastava, Christian Barillot. Morphological changes in the corpus callosum: A study using a joint Riemannian feature spaces. SPIE Medical Imaging: Image Processing, Feb 2013, Orlando, FL, United States. pp.866908, ⟨10.1117/12.2007226⟩. ⟨inserm-00851511⟩
444 View
286 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More