| HAL-Inria | Publications, software ... of Inria's scientists |
Conference papers
Implicit Planar and In-Plane Deformable Mapping in Medical Images Through High Order Graphs
Abstract : In this paper we propose a novel method based on discrete optimization of high order graphs, to perform deformable slice-to-volume registration of 2D images and 3D volumes. To this end, a 2D grid superimposed to the image is considered with control points deforming in 3D and their deformations corresponding to the label space. Geometrical consistency (unique plane selection) and deformation smoothness (in-plane deformations) as well as image similarity (visual matching) are encoded in different third order cliques. The proposed formulation is optimized through its mapping to a factor graph using conventional graph optimization methods. A dataset composed of 2D slices and 3D MRI volumes of the heart was used to evaluate its accuracy leading to very promising results.
Keywords :
Slice-to-Volume Registration
High Order Cliques
Cited literature [8 references]
https://hal.inria.fr/hal-01130724
Contributor : Enzo Ferrante <>
Submitted on : Thursday, March 12, 2015 - 11:22:31 AM
Last modification on : Saturday, May 1, 2021 - 3:51:16 AM
Long-term archiving on: : Monday, April 17, 2017 - 9:56:44 AM
Contributor : Enzo Ferrante <>
Submitted on : Thursday, March 12, 2015 - 11:22:31 AM
Last modification on : Saturday, May 1, 2021 - 3:51:16 AM
Long-term archiving on: : Monday, April 17, 2017 - 9:56:44 AM
File
FerranteFecamParagiosISBI2015....
Files produced by the author(s)