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ThresholdImage

Description

Sets pixel values to maximum or minimum depending on selected condition.

Filters in this group

Icon Name Description
ThresholdImage Transforms each pixel value to maximum or minimum depending on whether they belong to the specified range.

Image binarization when the illumination is constant and uniform.

ThresholdImage_Multirange Transforms each pixel value to maximum or minimum depending on whether they belong to the specified range.

Image binarization when the illumination is constant and uniform.

ThresholdImage_Relative Thresholds an image with a different threshold value for each pixel (inBaseImage(x, y) + inValue).
ThresholdImage_Dynamic Thresholds an image relatively to some value calculated in a local rectangular neighbourhood.

Image binarization when the illumination is uneven.

ThresholdImage_HSx Transforms each pixel value to minimum or maximum depending on whether it belongs to specified region in the HSV, HSL or HSI color space.

Color analysis.

ThresholdImage_RGB Transforms each pixel value to minimum or maximum depending on whether it belongs to the specified range for each individual pixel component.

Multi-channel thresholding.

ThresholdImage_Color Transforms each pixel value to maximum or minimum depending on the distance from a given color.

Color analysis with a given reference color.

ThresholdImage_Hysteresis Thresholds an image with a hysteresis, i.e. with a lower threshold for neighboring pixels.