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AVS.ThresholdToRegion_Relative_DarkBright Method
Thresholds an image using two relative thresholds and produces two regions (Dark and Bright) in a single image pass.
| Namespace: | AvlNet |
|---|---|
| Assembly: | AVL.NET.dll |
Syntax
public static void ThresholdToRegion_Relative_DarkBright ( AvlNet.Image inImage, AvlNet.Image inBaseImage, float inDarkThreshold, float inBrightThreshold, float inHysteresis, AvlNet.Region outDarkRegion, AvlNet.Region outBrightRegion )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inImage | AvlNet.Image | Input image. | ||
| inBaseImage | AvlNet.Image | Pixels of this image are subtracted from inImage before thresholding. | ||
| inDarkThreshold | float | 64.0f | Maximum relative value of a pixel that is considered DarkRegion. Default value: 64.0f. | |
| inBrightThreshold | float | 192.0f | Minimum relative value of a pixel that is considered BrightRegion. Default value: 192.0f. | |
| inHysteresis | float | <0.0f, INF> | 0.0f | Defines how much the threshold criteria are lowered for pixels neighboring with other foreground pixels. Default value: 0.0f. |
 | outDarkRegion | AvlNet.Region | Region of pixels equal or lower than inDarkThreshold. | ||
| outBrightRegion | AvlNet.Region | Region of pixels equal or greater than inBrightThreshold. |
