Section: New Software and Platforms
Longitudinal SVF Framework
Longitudinal Stationary Velocity Field (SVF) Framework
Keywords: Image registration - Image analysis - Medical imaging
Scientific Description: The pipeline pre-process the images, and then estimates the longitudinal deformation per patient using the log-demons (or more recently the LCC-log-demons), transports the subject-SVF into a common spatial reference and performs group-wise analyses.
Functional Description: The Longitudinal Stationary Velocity Field (SVF) Framework estimates longitudinal brain deformations from image data series, transport them in a common space and perform statistical group-wise analyses.
It is based on freely available softwares and tools, and consists of three main steps: i) Pre-processing, ii) Position correction, iii) Non-linear deformation analysis.