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ThresholdToRegion

Description

Creates a region containing image pixels selected using a chosen algorithm.

Filters in this group

Icon Name Description
ThresholdToRegion Creates a region containing image pixels with values within the specified range.

Extraction of a region of objects that can be defined by a salient brightness.

ThresholdToRegion_Relative Thresholds an image with a different threshold value for each pixel (inBaseImage(x, y) + inValue).
ThresholdToRegion_Relative_DarkBright Thresholds an image using two relative thresholds and produces two regions (Dark and Bright) in a single image pass.

This filter can replace two instances of ThresholdToRegion_Relative which may slightly improve performance.

ThresholdToRegion_Dynamic Thresholds an image relatively to the average pixel value in a local rectangular neighborhood.

Useful in case of uneven illumination.

ThresholdToRegion_HSx Creates a region containing image pixels which belongs to specified region in HSV, HSL or HSI space.

Extraction of a region characterized with a specific color.

ThresholdToRegion_RGB Creates a region containing image pixels which belongs to the specified range for each individual pixel component.

Multi-channel thresholding.

ThresholdToRegion_Color Creates a region containing image pixels with values close to the given color.

Color analysis with a given reference color.