Jung, Florian ; Wesarg, Stefan (2010)
3D Registration Based on Normalized Mutual Information : Performance of CPU vs. GPU Implementation.
Bildverarbeitung für die Medizin 2010.
Conference or Workshop Item, Bibliographie
Abstract
Medical image registration is time-consuming but can be sped up employing parallel processing on the GPU. Normalized mutual information (NMI) is a well performing similarity measure for performing multi-modal registration. We present CUDA based solutions for computing NMI on the GPU and compare the results obtained by rigidly registering multi-modal data sets with a CPU based implementation. Our tests with RIRE data sets show a speed-up of factor 5 to 7 for our best GPU implementation.
| Item Type: | Conference or Workshop Item |
|---|---|
| Erschienen: | 2010 |
| Creators: | Jung, Florian ; Wesarg, Stefan |
| Type of entry: | Bibliographie |
| Title: | 3D Registration Based on Normalized Mutual Information : Performance of CPU vs. GPU Implementation |
| Language: | English |
| Date: | 2010 |
| Publisher: | Springer, Berlin; Heidelberg; New York |
| Series: | Informatik aktuell |
| Event Title: | Bildverarbeitung für die Medizin 2010 |
| Abstract: | Medical image registration is time-consuming but can be sped up employing parallel processing on the GPU. Normalized mutual information (NMI) is a well performing similarity measure for performing multi-modal registration. We present CUDA based solutions for computing NMI on the GPU and compare the results obtained by rigidly registering multi-modal data sets with a CPU based implementation. Our tests with RIRE data sets show a speed-up of factor 5 to 7 for our best GPU implementation. |
| Uncontrolled Keywords: | Forschungsgruppe Medical Computing (MECO), Parallelization, Registration, Medical imaging, Comparison, Compute Unified Device Architecture (CUDA) |
| Divisions: | 20 Department of Computer Science 20 Department of Computer Science > Interactive Graphics Systems |
| Date Deposited: | 12 Nov 2018 11:16 |
| Last Modified: | 12 Nov 2018 11:16 |
| PPN: | |
| Export: | |
| Suche nach Titel in: | TUfind oder in Google |
 |
Send an inquiry |
Options (only for editors)
 |
Show editorial Details |
Drucken
Impressum