TY - GEN
T1 - Scalable video adaptation optimization using soft decision scheme
AU - Pan, Chia Ho
AU - Huang, Sheng-Chieh
AU - Lee, I. Hsien
AU - Lian, Chung Jr
AU - Chen, Liang Gee
PY - 2008/10/23
Y1 - 2008/10/23
N2 - Video transmission over a heterogeneous network suffers a condition that it has required to satisfy many different constraints because of the variety limitations of client equipments and preferences of each user. In this condition, the video stream should have the flexibility feature. Scalable video coding is one of the solutions to serve this condition. In order to provide a better flexibility on scalability feature, more than one combination with video spatial size, temporal frame rate, and visual quality resolution are utilized. It is difficult to adapt the appropriate relation between the various combinations and user preference. In this paper, we propose an objectivity-derived algorithm with soft decision scheme for serving scalable video adaptation. This method can be used in existing equipments without much computation overhead. This useful and simple solution is not only a practical way in scalable video adaptation design, but also an efficient scheme of achieving subjective satisfaction.
AB - Video transmission over a heterogeneous network suffers a condition that it has required to satisfy many different constraints because of the variety limitations of client equipments and preferences of each user. In this condition, the video stream should have the flexibility feature. Scalable video coding is one of the solutions to serve this condition. In order to provide a better flexibility on scalability feature, more than one combination with video spatial size, temporal frame rate, and visual quality resolution are utilized. It is difficult to adapt the appropriate relation between the various combinations and user preference. In this paper, we propose an objectivity-derived algorithm with soft decision scheme for serving scalable video adaptation. This method can be used in existing equipments without much computation overhead. This useful and simple solution is not only a practical way in scalable video adaptation design, but also an efficient scheme of achieving subjective satisfaction.
UR - http://www.scopus.com/inward/record.url?scp=54049146981&partnerID=8YFLogxK
U2 - 10.1109/ICME.2008.4607473
DO - 10.1109/ICME.2008.4607473
M3 - Conference contribution
AN - SCOPUS:54049146981
SN - 9781424425716
T3 - 2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings
SP - 469
EP - 472
BT - 2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings
T2 - 2008 IEEE International Conference on Multimedia and Expo, ICME 2008
Y2 - 23 June 2008 through 26 June 2008
ER -