Premium
25.4: Effect of MPEG‐2 Compression Parameters on Perceived Video Image Quality
Author(s) -
Ende Nele,
Haakma Reinder,
Meesters Lydia
Publication year - 2006
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.2433200
Subject(s) - computer science , video quality , image quality , scalability , adaptation (eye) , variable bitrate , network packet , wireless network , wireless , bit rate , packet loss , data compression , multimedia , artificial intelligence , real time computing , computer vision , computer network , image (mathematics) , psychology , telecommunications , engineering , metric (unit) , operations management , database , neuroscience
Typical to a wireless network are packet loss and variable bit‐rates. Subjective tests were carried out to assess the perceived quality of video optimized by MPEG‐2 adaptation methods such as IFD and SNR scalability. The results demonstrate, amongst others, a scene effect, a duration effect, and a saturation effect.