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Image Thresholding
Icon | Name | Description |
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SelectThresholdValue | Usually used before a thresholding filter when the image brightness is variable. Use with care. | |
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ThresholdImage | Image binarization when the illumination is constant and uniform. |
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ThresholdImage_Color | Color analysis with a given reference color. |
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ThresholdImage_Dynamic | Image binarization when the illumination is uneven. |
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ThresholdImage_HSx | Color analysis. |
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ThresholdImage_Hysteresis | Thresholds an image with a hysteresis, i.e. with a lower threshold for neighboring pixels. |
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ThresholdImage_Relative | Thresholds an image with a different threshold value for each pixel (inBaseImage(x, y) + inValue). |
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ThresholdImage_RGB | Multi-channel thresholding. |
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ThresholdToRegion | Extraction of a region of objects that can be defined by a salient brightness. |
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ThresholdToRegion_Color | Color analysis with a given reference color. |
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ThresholdToRegion_Dynamic | Useful in case of uneven illumination. |
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ThresholdToRegion_HSx | Extraction of a region characterized with a specific color. |
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ThresholdToRegion_Relative | Thresholds an image with a different threshold value for each pixel (inBaseImage(x, y) + inValue). |
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ThresholdToRegion_Relative_DarkBright | This filter can replace two instances of ThresholdToRegion_Relative which may slightly improve performance. |
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ThresholdToRegion_RGB | Multi-channel thresholding. |