| Paper: | SA-PM-OS2.2 | ||
| Session: | Functional Brain Imaging | ||
| Time: | Saturday, April 8, 15:10 - 15:30 | ||
| Presentation: | Oral | ||
| Title: | Enhancement of fMRI Image Series with the Aid of an Anatomical Image | ||
| Authors: | Steve De Backer; Visionlab | ||
| Paul Scheunders; Visionlab | |||
| Abstract: | The aim of this work is to enhance fMRI image series with the use of a high resolution, high SNR anatomical image. We propose a procedure to incorporate statistical information from the anatomical image into the image series, using a Bayesian framework in the wavelet domain. The procedure enhances the SNR and spatial resolution of the image series. Simulation experiments show that the enhancement improves the activation detection ability. | ||
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