Exposure Targeting Set-up for MSI-T for Four holes » History » Version 6
Anchi Cheng, 08/16/2016 03:23 PM
| 1 | 1 | Anchi Cheng | h1. Exposure Targeting Set-up for MSI-T for Four holes |
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| 3 | A good way to improve the throughput if there are multiple holes visible in a hl image is to target all four holes. |
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| 5 | We can set up for 4 holes with this more challenging example: |
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| 6 | 2 | Anchi Cheng | |
| 7 | h2. About this image: |
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| 9 | 3 | Anchi Cheng | !original.png! |
| 10 | 2 | Anchi Cheng | |
| 11 | h2. Leginon/Exposure Targeting/Template> |
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| 13 | 6 | Anchi Cheng | * Cross correlation works better than phase correlation in this case because the hole does not have sharp edge and not perfectly round. |
| 14 | 5 | Anchi Cheng | * Adjust the value to fill the mean before correlation to minimize the correlation along the edge of grid bar. |
| 15 | * Invert template for correlation if needed. |
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| 17 | 4 | Anchi Cheng | !template_corr_settings.png! !template_corr.png! |