Janowski, Lucjan, Mikołaj Leszczuk, Zdzisław Papir, and Piotr Romaniak. 2011. “The Design of an Objective Metric and Construction of a Prototype System for Monitoring Perceived Quality (QoE) of Video Sequences”. Journal of Telecommunications and Information Technology 45 (3): 87-94. https://doi.org/10.26636/jtit.2011.3.1162.