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Masking
Usage
Processes
Convert binary mask to contouring mask
Converts a binary mask to a contouring mask with the values of the input binary mask as its first layer.
Create soft mask from image
Creates a soft mask from a 3D input. First, the map is binarized a the given threshold. Second, the binary mask is expanded by the kernel radius. Now, an additional soft transition is added to the mask resulting in the final softmask.
| Parameters | Description |
|---|---|
| Kernel radius | Number of pixel added to the binarized mask for expansion. |
| Min segment size [%] | Percentage of total volume that needs to be enclosed by the mask. This helps to create the mask only for large volumes/maps while excluding small dirt particles. |
| Soft kernel radius | Additionally to the kernel, a soft transition is added to the mask to prevent sharp edges. |
| Threshold | Initial threshold of map where binarization is applied. |
Invert mask
Each pixel value of every image is inverted with respect to the value spectrum of all pixels. If the image value spectrum ranges from 0 to 1, a pixel with value 1 will become 0 and vise versa.
Soft circle
| Parameters | Description |
|---|---|
| Threshold for binarization | Description of this parameter |