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SelectChannel
Creates an image from a single channel of the input image.
| Name | Type | Range | Description | |
|---|---|---|---|---|
 |
inImage | Image | Input image | |
|
inRoi | Region* | Range of pixels to be processed | |
|
inChannelIndex | Integer | 0 - 3 | |
 |
outImage | Image | Output image | |
Description
The operation extracts the selected color channel of inImage.
Examples
Description of usage of this filter can be found in examples and tutorial: Image Modification Using the HMI.
 An example image used as inImage. |
 The resulting outImage when inChannelIndex = 0. |
 The resulting outImage when inChannelIndex = 1. |
 The resulting outImage when inChannelIndex = 2. |
Hardware Acceleration
This operation supports automatic parallelization for multicore and multiprocessor systems.
Errors
This filter can throw an exception to report error. Read how to deal with errors here: Error Handling
| Error type | Description |
|---|---|
| DomainError | Channel index out of range in SelectChannel. |
Complexity Level
This filter is available on Basic Complexity Level.
