Experimental evaluation of loss perception in continuous media

Duminda Wijesekera, Jaideep Srivastava, Anil Nerode, Mark Foresti

Research output: Contribution to journalArticlepeer-review

45 Scopus citations

Abstract

Perception of multimedia quality, specified by quality-of-service (QoS) metrics, can be used by system designers to optimize customer satisfaction within resource bounds enforced by general-purpose computing platforms. Media losses, rate variations and transient synchronization losses have been suspected to affect human perception of multimedia quality. This paper presents metrics to measure such defects, and results of a series of user experiments that justify such speculations. Results of the study provide bounds on losses, rate variations and transient synchronization losses as a function of user satisfaction, in the form of Likert values. It is shown how these results can be used by algorithm designers of underlying multimedia systems.

Original languageEnglish (US)
Pages (from-to)486-499
Number of pages14
JournalMultimedia Systems
Volume7
Issue number6
DOIs
StatePublished - Nov 1999

Fingerprint

Dive into the research topics of 'Experimental evaluation of loss perception in continuous media'. Together they form a unique fingerprint.

Cite this