Module imagingbook.common
Package imagingbook.common.threshold.global
package imagingbook.common.threshold.global
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ClassDescriptionCommon interface to be implemented by all global thresholders.This is an implementation of the global thresholder proposed by Ridler and Calvard [1].Slow version of the
IsodataThresholderusing explicit recalculation of background and foreground means in every iteration.This is an implementation of the global thresholder proposed by Kapur et al. in [1].Simple global thresholder which uses the mean pixel value as the threshold.This is a special case of aQuantileThresholderwith quantile b = 0.5.This is an implementation of the global "minimum error" thresholder proposed by Kittler and Illingworth in [1].Simple global thresholder which sets the threshold centered between the image's minimum and maximum pixel value.This is an implementation of the global thresholder proposed by Otsu [1].This is an implementation of the global "quantile" thresholder, described in Sec. 9.1 (Alg. 9.1) of [1].