9.66. ITK Sigmoid Image Filter
Computes the sigmoid function pixel-wise.
Group (Subgroup)
ITKImageIntensity (ImageIntensity)
Description
A linear transformation is applied first on the argument of the sigmoid function. The resulting total transform is given by
Every output pixel is equal to f(x). Where x is the intensity of the homologous input pixel, and alpha and beta are user-provided constants.
Input Parameter(s)
Parameter Name |
Parameter Type |
Parameter Notes |
Description |
|---|---|---|---|
Alpha |
Scalar Value |
Float64 |
The Alpha value from the Sigmoid equation. |
Beta |
Scalar Value |
Float64 |
The Beta value from teh sigmoid equation |
Output Maximum |
Scalar Value |
Float64 |
The maximum output value |
Output Minimum |
Scalar Value |
Float64 |
The minimum output value |
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.
DREAM3D-NX Help
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