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FIL.AverageChannels_121
Creates a monochromatic image by averaging the input image channels.
| Namespace: | FilNet |
|---|---|
| Assembly: | FIL.NET.dll |
Syntax
C++
C#
public static void AverageChannels_121 ( FilNet.Image inImage, NullableRef<FilNet.Region> inRoi, FilNet.Image outImage )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inImage | FilNet.Image | Input image. | ||
| inRoi | FilNet.NullableRef<FilNet.Region> | Range of pixels to be processed. Default value: ftl::NIL. | ||
 | outImage | FilNet.Image | Output image. |
Description
The operation computes the monochromatic average of inImage color channels. Average being computed at each pixel is a mean with weight (1, 2, 1).
Hardware Acceleration
This operation is optimized for SSSE3 technology for pixels of type: 3xUINT8.
This operation is optimized for AVX2 technology for pixels of type: 3xUINT8.
This operation is optimized for NEON technology for pixels of type: 3xUINT8.
This operation supports automatic parallelization for multicore and multiprocessor systems.
Hardware acceleration settings may be manipulated with Settings class.
Errors
List of possible exceptions:
| Error type | Description |
|---|---|
| DomainError | Region exceeds an input image in AverageChannels_121. |
| DomainError | Not supported inImage pixel format in AverageChannels_121. Supported formats: 3xUInt8, 3xInt8, 3xUInt16, 3xInt16, 3xInt32, 3xReal. |
