Title :
Does inter-subject variability depend on test material?
Author_Institution :
Adv. Digital Sci. Center, Univ. of Illinois at Urbana-Champaign, Singapore, Singapore
Abstract :
Quality of experience (QoE) research usually focuses on measuring or predicting mean opinion score (MOS), i.e. the average of ratings across subjects. Here we focus instead on the variability among subjects and explore questions such as: What factors does it depend on? Are these factors consistent across different experiments? Could variability be predicted from the test content?
Keywords :
educational administrative data processing; quality of experience; MOS prediction; QoE research; intersubject variability; mean opinion score prediction; quality of experience research; test material; Conferences; Databases; Image quality; Predictive models; Quality assessment; Silicon; Standards;
Conference_Titel :
Quality of Multimedia Experience (QoMEX), 2014 Sixth International Workshop on
Conference_Location :
Singapore
DOI :
10.1109/QoMEX.2014.6982283
