[ECI-EN] Perceptual Test on Image Quality: PLEASE PARTICIPATE

Dear all, For our current research on image quality (gamut mapping) we have set up a new internet psycho-visual test on gamut mapping. We would like to have judgments from as many different persons as possible. We would be happy if you could participate in the test, it will take about ten minutes (40 pair of images to compare). You can do the test also two or three times, if you like and invite your friends and colleges to do the test. English version http://www.empamedia.ethz.ch/psychovisuelletests/Algorithms_mixture_with_La… German version http://www.empamedia.ethz.ch/psychovisuelletests/Algorithms_mixture_with_La… It is best to use a monitor with rather high resolution (e.g. 1920 * 1280), but smaller resolution down to 1280 * 1024 is also manageable. Thank you for your participation Best regards Peter Zolliker Dr. sc. nat., Dipl. Phys. ETH Media Technology Laboratory Empa, Swiss Federal Laboratories for Materials Science and Technology Ueberlandstrasse 129 CH-8600 Dübendorf Tel. +41 (0)58 765 44 57 peter.zolliker(a)empa.ch