9.26. ITK Erode Object Morphology Image Filter
Erosion of an object in an image.
Group (Subgroup)
ITKBinaryMathematicalMorphology (BinaryMathematicalMorphology)
Description
Erosion of an image using binary morphology. Pixel values matching the object value are considered the “object” and all other pixels are “background”. This is useful in processing mask images containing only one object.
If the pixel covered by the center of the kernel has the pixel value ObjectValue and the pixel is adjacent to a non-object valued pixel, then the kernel is centered on the object-value pixel and neighboring pixels covered by the kernel are assigned the background value. The structuring element is assumed to be composed of binary values (zero or one).* ObjectMorphologyImageFilter , BinaryFunctionErodeImageFilter
BinaryErodeImageFilter
Input Parameter(s)
Parameter Name |
Parameter Type |
Parameter Notes |
Description |
|---|---|---|---|
Kernel Radius |
Vector of UInt32 Values |
Order=X,Y,Z |
The radius of the kernel structuring element. |
Kernel Type |
Choices |
Set the kernel or structuring element used for the morphology. |
|
Object Value |
Scalar Value |
Float64 |
The pixel value of the ‘Object’ to be dilated |
Background Value |
Scalar Value |
Float64 |
Set the value to be assigned to eroded pixels |
Input Cell Data
Parameter Name |
Parameter Type |
Parameter Notes |
Description |
|---|---|---|---|
Image Geometry |
Geometry Selection |
Image |
Select the Image Geometry Group from the DataStructure. |
Input Cell Data |
Array Selection |
Allowed Types: int8, uint8, int16, uint16, int32, uint32, int64, uint64, float32, float64 |
The image data that will be processed by this filter. |
Output Cell Data
Parameter Name |
Parameter Type |
Parameter Notes |
Description |
|---|---|---|---|
Output Cell Data |
DataObjectName |
The result of the processing will be stored in this Data Array inside the same group as the input data. |
Example Pipelines
License & Copyright
Please see the description file distributed with this plugin.
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