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FIS.FindMaxStableExtremalRegions Method
Segments an image by binarizing it with many different thresholds and by looking which blobs appear "stable".
| Namespace: | FilNet |
|---|---|
| Assembly: | FIL.NET.dll |
Syntax
public static void FindMaxStableExtremalRegions ( FilNet.Image inImage, int inDelta, int inMinArea, int inMaxArea, float inMaxVariation, float inMinDiversity, FilNet.RegionConnectivity inConnectivity, IList<FilNet.Region> outRegions )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inImage | FilNet.Image | Input image. | ||
| inDelta | int | <1, 255> | 30 | Area variance is calculated against ancestor with color difference of delta. Default value: 30. |
| inMinArea | int | <0, INF> | 50 | Minimum area of stable region. Default value: 50. |
| inMaxArea | int | <0, INF> | 2000 | Maximum area of stable region. Default value: 2000. |
| inMaxVariation | float | <0.0f, INF> | 0.1f | Maximum area variance with containing larger region specified by delta parameter, for region to be considered as stable. Default value: 0.1f. |
| inMinDiversity | float | <0.0f, INF> | 2.0f | Minimum area diversity that region must have in order to be stable when compared to stable regions within it. Default value: 2.0f. |
| inConnectivity | FilNet.RegionConnectivity | EightDirections | Default value: EightDirections. | |
 | outRegions | System.Collections.Generic.IList<FilNet.Region> |
