Research Article
On the Usage of GPUs for Efficient Motion Estimation in Medical Image Sequences
Table 2
Raw runtimes of the algorithm on the C1060 system.
| Cubic root of image size | CPU time (ms) | GPU time (with shared memory) (ms) | GPU time (without shared memory) (ms) |
| 50 | 1272 | 86 | 96 | 75 | 4457 | 245 | 257 | 100 | 11362 | 355 | 443 | 125 | 21112 | 531 | 771 | 150 | 45101 | 895 | 1123 | 175 | 62310 | 1147 | 1594 | 200 | 96703 | 3036 | 2856 | 225 | 134668 | 3473 | 3834 | 250 | 176238 | 4261 | 6016 |
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