Region Filter
Settings based on image view
Note that during the setup of the analysis (via Edit Image Analysis Setting), the segmentation is only performed on the area visible in the viewport. Therefore, if you adapt the region filter by clicking on the objects displayed in the viewport, and select objects that are cut by the current viewport, these objects will only be segmented partially. The region filter will only be adapted based on the part of the object that is in the viewport. In case you want to select objects that exceed the viewport, we suggest to adapt the region filter values manually.
If you enter the analysis wizard via Start Interactive Analysis, the image will be fully segmented during the segmentation step, and therefore it is possible to adapt the region filters by clicking on the objects in the image.
In this step you can define the region filter conditions under which you want an object to be measured.
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Parameter |
Description |
|---|---|
|
Execute |
Activated: Uses the region filters when the measurement program is run. |
|
Interactive |
Activated: The region filters can be changed while the analysis setting is run with Start Interactive Analysis. |
|
Classes |
Selects the class for which you want to define the conditions. |
|
Select Features |
Opens the editor to select region filters. |
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Copy to All |
Copies the defined region filters to all classes. |
|
Region Filters |
If you have defined one or more blocks with region filters in the Region Filter Editor, you can select the block for which you want to set the filter. |
|
Undo |
Undoes the last change made to the condition. |
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Redo |
Restores the last undone change to the condition. |
|
Reset |
Resets all settings for the conditions. |
See also
Region Filter Editor
All features in the list of selected features are calculated during image analysis. The results are displayed in the results table for all detected objects of the same class. The columns of the features are sorted according to the order they appear in the Selected Features list.
The results of the settings you set here are displayed in the last step of the wizard in the table with results on the right side.
For a detailed description of the individual features, see Measurement Features.
|
Parameter |
Description |
|
|---|---|---|
|
Selected Features |
Displays the features that you have selected block by block. All features in a block are And-linked, i.e. an object is only measured if the values of each individual feature fall within the defined range. |
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|
Add Block |
Adds an Or block. If several Or blocks are defined, an object is measured if it meets the condition in at least one block. |
|
|
Clear Block |
Deletes all features in an Or block. |
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|
Remove Block |
Deletes the selected Or block. |
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Remove All |
Deletes all Or blocks. |
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|
Available Features |
Displays the list with all available features. Double-click on the feature or to add the feature to the list of selected features on the left. |
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|
Search Field |
Searches for features by name. |
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|
Filter Dropdown |
Filters the list of displayed features. |
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|
- |
All |
Lists all available features. |
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- |
Geometric Features |
Lists only the subset of geometric features. |
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- |
Intensity Features |
Lists only the subset of intensity features. |
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- |
Image Features |
Lists only the subset of image features. |
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- |
Position Features |
Lists only the subset of position features. |
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- |
Geometric Features Unscaled |
Lists only the subset of unscaled geometric features. |
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|
Adds the selected feature to the list of selected features on the left. |
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