Randomised pair comparison
Alexander Eichhorn, Pengpeng Ni, Ragnhild Eg · 2010
Subjective quality perception studies with human observers are essential for multimedia system design. Such studies are known to be expensive and difficult to administer. They require time, a detailed knowledge of experimental designs and a level of control which can often only be achieved in a laboratory setting. Hence, only very few researchers consider running subjective studies at all.