TY - GEN
T1 - Content-aware video transcoding via visual attention model analysis
AU - Yeh, Chia Hung
AU - Chen, Shih Meng
AU - Chern, Shiunn Jang
PY - 2008
Y1 - 2008
N2 - In this paper, a frame-drop transcoding algorithm based on visual attention model is proposed for reducing the temporal resolution of a compressed video in order to fit the channel target bitrate. In the proposed method, the visual attention model is employed to measure frame complexity in order to determine whether frames should be skipped or not. Through the model analysis, we can preserve the significant frames to avoid the jerky effect. Experimental results show that the proposed method can achieve higher quality compared to the period frame skipping method.
AB - In this paper, a frame-drop transcoding algorithm based on visual attention model is proposed for reducing the temporal resolution of a compressed video in order to fit the channel target bitrate. In the proposed method, the visual attention model is employed to measure frame complexity in order to determine whether frames should be skipped or not. Through the model analysis, we can preserve the significant frames to avoid the jerky effect. Experimental results show that the proposed method can achieve higher quality compared to the period frame skipping method.
UR - https://www.scopus.com/pages/publications/54049100798
UR - https://www.scopus.com/pages/publications/54049100798#tab=citedBy
U2 - 10.1109/IIH-MSP.2008.13
DO - 10.1109/IIH-MSP.2008.13
M3 - Conference contribution
AN - SCOPUS:54049100798
SN - 9780769532783
T3 - Proceedings - 2008 4th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2008
SP - 429
EP - 432
BT - Proceedings - 2008 4th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2008
T2 - 2008 4th International Conference on Intelligent Information Hiding and Multiedia Signal Processing, IIH-MSP 2008
Y2 - 15 August 2008 through 17 August 2008
ER -