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SmoothImage_Gauss_Mask
Smooths an image using a predefined gaussian kernel.
| Name | Type | Description | |
|---|---|---|---|
 |
inImage | Image | Input image |
|
inRoi | Region* | Range of outImage pixels to be computed |
|
inKernel | GaussKernel | Predefined Gauss kernel |
 |
outImage | Image | Output image |
Applications
Removal of gaussian noise from images (fast).
Description
This operation is a simplified, fast in computation, version of SmoothImage_Gauss, with predefined kernel and simplified ROI handling.
Kernel used in operation can be chosen by inKernel parameter:
- Box_3x3: 3 by 3 pixels kernel with StdDev ≈ 0.85 of following form:
- Box_5x5: 5 by 5 pixels kernel with StdDev ≈ 1.1 of following form:
- Box_7x7: 7 by 7 pixels kernel with StdDev ≈ 1.7 of following form:
- Box_9x9: 9 by 9 pixels kernel with StdDev ≈ 2.0 of following form:
- Box_11x11: 11 by 11 pixels kernel with StdDev ≈ 2.2 of following form:
Hints
- Select kernel size by setting the inKernel input.
Examples
 |
 |
SmoothImage_Gauss_Mask performed on a sample image with inKernel = _11x11.
Hardware Acceleration
This operation is optimized for SSE2 technology for pixels of types: UINT8, SINT16.
This operation supports automatic parallelization for multicore and multiprocessor systems.
Complexity Level
This filter is available on Basic Complexity Level.
Filter Group
This filters is member of SmoothImage filter group.
