Class Summary Class Description BinaryImageOpsContains a standard set of operations performed on binary images. ComputeOtsuComputes different variants of Otsu. ContourInternal and externals contours for a binary blob. ContourOpsOperations related to contours ContourPackedInternal and externals contours for a binary blob with the actual points stored in a
ContourTracerUsed to trace the external and internal contours around objects for
ContourTracerBase GThresholdImageOpsWeakly typed version of
LinearContourLabelChang2004Finds objects in a binary image by tracing their contours. LinearExternalContoursFinds the external contours of binary blobs in linear time. ThresholdBlock<T extends ImageGray<T>,S extends ImageBase<S>>Computes image statistics in regularly spaced blocks across the image. ThresholdBlock_MT<T extends ImageGray<T>,S extends ImageBase<S>>Concurrent version of
ThresholdBlockMean<T extends ImageGray<T>>Applies a threshold to an image by computing the mean values in a regular grid across the image. ThresholdBlockMinMax<T extends ImageGray<T>,I extends ImageInterleaved<I>>Applies a threshold to an image by computing the min and max values in a regular grid across the image. ThresholdBlockOtsuBlock Otsu threshold implementation based on
ThresholdImageOpsOperations for thresholding images and converting them into a binary image. ThresholdLocalOtsuLocal Otsu thresholding where each pixel is thresholded by computing the
GThresholdImageOps.computeOtsu2(int, int, int)Otsu-2} using its local region This implementation includes a modification from the traditional Otsu algorithm.
ThresholdLocalOtsu_MTConcurrent version of
ThresholdNiblackFamilySeveral related algorithms based off the Niblack's  paper which are intended for use in thresholding images as a preprocessing step for OCR. ThresholdNiblackFamily_MTConcurrent implementation of
ThresholdNickBased off the NICK algorithm described in  this is a thresholding algorithm intended for use on low quality ancient documents. ThresholdNick_MTBased off the NICK algorithm described in  this is a thresholding algorithm intended for use on low quality ancient documents.
Enum Summary Enum Description ThresholdNiblackFamily.VariantWhich variant of this family is computed