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usage:division_detection [2019/11/20 14:31] – [The Division Detection module] pseudomoaner | usage:division_detection [2023/07/05 15:36] (current) – [The Division Detection module] pseudomoaner | ||
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Despite these differences, | Despite these differences, | ||
- | {{ :usage:annotatedgui.png? | + | {{ :usage:divisiondetectionv2.png? |
===== Model training ===== | ===== Model training ===== | ||
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<note tip> | <note tip> | ||
Because there are no other internal values to compare it to, $R$ is not very useful for determining the ease of division assignment. Instead, it is recommended that the accuracy of division detection be assessed following its completion using the **View divisions** panel and the [[usage: | Because there are no other internal values to compare it to, $R$ is not very useful for determining the ease of division assignment. Instead, it is recommended that the accuracy of division detection be assessed following its completion using the **View divisions** panel and the [[usage: | ||
+ | </ | ||
+ | |||
+ | <note tip> | ||
+ | Division events are much sparser than ordinary frame-frame links between objects, and typically need less feature information for assignment. Prediction of the location of daughter cells in feature space is also more noisy than the prediction of a single object' | ||
</ | </ | ||
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===== Division detection ===== | ===== Division detection ===== | ||
- | Selection of the **division threshold** is also very similar | + | In contrast |
- | + | ||
- | To perform initial division detection, simply click the **Find divisions!** button. One of two outcomes will then occur: | + | |
- | + | ||
- | - If division detection completed successfully, | + | |
- | - If division detection resulted in a lineage with a cycle (i.e. a cell marked as its own ancestor), the following warning notice will appear and the division detection process will be aborted: | + | |
- | + | ||
- | {{ : | + | |
- | + | ||
- | In the case of scenario (2), the **division threshold** should be reduced until the warning notice ceases to appear. | + | |
+ | Once training has completed, it is therefore sufficient to simply press the **Find divisions!** button to launch this iterative algorithm and generate your lineage. | ||
==== Validation ==== | ==== Validation ==== | ||
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===== Video demonstration ===== | ===== Video demonstration ===== | ||
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+ | {{ youtube> |