From 020ac5aa148c2e70aa34fb798dbbe9b8778f32a0 Mon Sep 17 00:00:00 2001 From: Santo Cariotti Date: Sun, 21 Feb 2021 12:16:41 +0100 Subject: Delete psnr_mse8365406430453607560.autosave --- .../psnr_mse/psnr_mse8365406430453607560.autosave | 25 ---------------------- 1 file changed, 25 deletions(-) delete mode 100644 Year_2/IandM/psnr_mse/psnr_mse8365406430453607560.autosave (limited to 'Year_2/IandM/psnr_mse') diff --git a/Year_2/IandM/psnr_mse/psnr_mse8365406430453607560.autosave b/Year_2/IandM/psnr_mse/psnr_mse8365406430453607560.autosave deleted file mode 100644 index cac2b99..0000000 --- a/Year_2/IandM/psnr_mse/psnr_mse8365406430453607560.autosave +++ /dev/null @@ -1,25 +0,0 @@ -void setup() { - size(512, 256); - PImage img = loadImage("lena.png"); - img.resize(256, 256); - img.filter(GRAY); - - image(img, 0, 0); - image(quantization(img, 10), 256, 0); -} - -PImage quantization(PImage I, int k) { - PImage out = I.copy(); - out.loadPixels(); - int r; - - for (int i = 0; i < out.pixels.length; ++i) { - r = (int) floor((red(out.pixels[i])*k)/256); - r = int((float(r)/(k-1))*255); - - out.pixels[i] = color(r); - } - - out.updatePixels(); - return out; -} -- cgit v1.2.3-18-g5258