A thresholder thresholds the intensity values of an image according to a given threshold. The result is a binary segmentation. Please note that you have to use the Connected Component Analysis Node after the thresholding analysis to extract a segmentation with seperated segments. For details see: "Survey over image thresholding techniques and quantitative performance evaluation" Sezgin04.
Mode how to handle the selected column. The processed column can be added to a new table, appended to the end of the table, or the old column can be replaced by the new result
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