TY - GEN
T1 - Paired comparison for subjective multimedia quality assessment
T2 - 2013 IEEE International Symposium on Circuits and Systems, ISCAS 2013
AU - Lee, Jong Seok
PY - 2013
Y1 - 2013
N2 - For subjective multimedia quality assessment, paired comparison has been used less frequently than other methodologies such as single stimulus and double stimulus methodologies, mainly due to its increased time complexity. However, it has been shown that paired comparison provides improved discriminability between stimuli, which consequently improves reliability of the test results. Analyzing comparison results involves several challenges in quality score computation, outlier detection, etc. This paper presents theoretical backgrounds on these challenges and use cases where paired comparison are successfully applied. In particular, the issue of the increased time complexity is discussed along with recently proposed solutions.
AB - For subjective multimedia quality assessment, paired comparison has been used less frequently than other methodologies such as single stimulus and double stimulus methodologies, mainly due to its increased time complexity. However, it has been shown that paired comparison provides improved discriminability between stimuli, which consequently improves reliability of the test results. Analyzing comparison results involves several challenges in quality score computation, outlier detection, etc. This paper presents theoretical backgrounds on these challenges and use cases where paired comparison are successfully applied. In particular, the issue of the increased time complexity is discussed along with recently proposed solutions.
UR - http://www.scopus.com/inward/record.url?scp=84883409115&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84883409115&partnerID=8YFLogxK
U2 - 10.1109/ISCAS.2013.6572042
DO - 10.1109/ISCAS.2013.6572042
M3 - Conference contribution
AN - SCOPUS:84883409115
SN - 9781467357609
T3 - Proceedings - IEEE International Symposium on Circuits and Systems
SP - 1099
EP - 1102
BT - 2013 IEEE International Symposium on Circuits and Systems, ISCAS 2013
Y2 - 19 May 2013 through 23 May 2013
ER -