HARFA: SCREENSHOTS AND TUTORIALS: THRESHOLDING   Fractal Analysis Tresholding (HarFA 5.1) Thresholding is process which transforms colour image into black&white. In the field named "Thresholding" you can change thresholding parameters. As you can see we have selected HLS colour model and further is set up, that black will be all pixels which can comply condition, that it's hue is larger or equal to 81, its ligtness is larger or equal to 138 and it's saturation is larger or equal to 74. All of this conditions have to be filled together. Pixels, that don't suit this, will become white. After pressing the "Perform Thresholding" button thresholding is done and you can see it's result by placing your mouse over this. Previous Next