Research Article
A Novel Frequency Domain Iterative Image Registration Algorithm Based on Local Region Extraction
Table 1
Comparison of this algorithm and the traditional phase correlation algorithm.
| | The known parameters | Calculated parameters by this algorithm | Calculated parameters by phase correlation algorithm |
| The zoom | 1.53 | 1.5314 | 1.4978 |
| Rotation angle | 40.67 | 40.67 | 40.4082 |
| Translation vector | (20, 30) | (19, 30) | (25, 35) |
| Registration time | | 2.290529 s | 3.0086 s |
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