Encoding the local connectivity patterns of fMRI for cognitive task and state classification.
In this work, we propose a novel framework to encode the local connectivity patterns of brain, using Fisher vectors (FV), vector of locally aggregated descriptors (VLAD) and bag-of-words (BoW) methods. We first obtain local descriptors, called mesh arc descriptors (MADs) from fMRI data, by forming l...
| Publicado en: | Brain Imaging & Behavior Vol. 13; no. 4; pp. 893 - 905 |
|---|---|
| Autores principales: | , , |
| Formato: | Journal Article |
| Publicado: |
Springer Nature
Aug2019
|
| Acceso en línea: | Ver este registro en EBSCOhost |