// get stats getRawStatistics(area, mean, min, max, std, h); width = getWidth(); height = getHeight(); // Cumulative Histogram h[0] = sqrt(h[0]); for (i=1;i< h.length;i++) { h[i] = h[i-1]+sqrt(h[i]); } // Normalized Cumulative Histogram for (i=0;i< h.length;i++) { h[i] = round( ((h[i] - h[0]) / (h[h.length-1] - h[0])) * 255); } for (x=0; x