Description
Apply intensity filters to an image in the workspace.
Note: 3D median filter is currently incompatible with 5D hyperstacks
Parameters
Parameter | Description |
Input image | Image to apply filter to. |
Apply to input image | Select if the filter should be applied directly to the input image, or if it should be applied to a duplicate, then stored as a different image in the workspace. |
Output image | Name of the output image created during the filtering process. This image will be added to the workspace. |
Filter mode | Filter to be applied to the image.
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Filter radius | Range the filter is calculated over. Often also referred to as "sigma". Value specified in pixel units, unless "calibrated units" is enabled. |
Calibrated units | Choose if filter radius is specified in pixel (set to "false") or calibrated (set to "true") units. What units are used are controlled from "Input control". |
Rolling filter method | Statistic to apply for rolling frame filtering. |
Window indices | When "Filter mode" is set to "Rolling frame", the rolling frame statistic will be calculated for each frame using these relative frames (i.e. with indices set to "-1,1" the statistic would be calculated based on the frames immediately before and after). |
Contour contrast | When "Filter mode" is set to "Ridge enhancement 2D", this parameter controls whether the ridges to be enhanced are bright (brighter than the background) or dark (darker than the background). |