@mastersthesis{TUW-111515, author = {Crespi de Arriba, Catalina}, title = {Subjective Video Quality Evaluation and Estimation for H.264 codec and QVGA Resolution Sequences}, school = {Nachrichtentechnik und Hochfrequenztechnik}, year = {2007}, url = {http://publik.tuwien.ac.at/files/pub-et_12487.pdf} }