TY - GEN
T1 - A novel ρ-q/distortion model for H.264 rate control algorithm
AU - Ai, Mingjing
AU - Zhao, Lili
AU - Tan, Mingyang
PY - 2010
Y1 - 2010
N2 - Rate control aims to maximize reconstructed video quality while adapting coding bit rate to the fluctuating network bandwidth. This paper proposes an easy rate control algorithm for H.264 video coding based on a novel ρ-q/Distortion model, whose data line shows quite a pleasing goodness-of-fit. Experimental results have demonstrated that, compared with rate control mechanism suggested in H.264 reference software, the proposed model provides a better reconstructed visual quality with a coding gain up to 0.37dB as well as much smaller bit rate control error with a maximum reduced bit rate up to 2.04kbps.
AB - Rate control aims to maximize reconstructed video quality while adapting coding bit rate to the fluctuating network bandwidth. This paper proposes an easy rate control algorithm for H.264 video coding based on a novel ρ-q/Distortion model, whose data line shows quite a pleasing goodness-of-fit. Experimental results have demonstrated that, compared with rate control mechanism suggested in H.264 reference software, the proposed model provides a better reconstructed visual quality with a coding gain up to 0.37dB as well as much smaller bit rate control error with a maximum reduced bit rate up to 2.04kbps.
UR - https://www.scopus.com/pages/publications/79851488855
U2 - 10.1109/ICALIP.2010.5685000
DO - 10.1109/ICALIP.2010.5685000
M3 - 会议稿件
AN - SCOPUS:79851488855
SN - 9781424458653
T3 - ICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings
SP - 115
EP - 119
BT - ICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings
T2 - 2010 International Conference on Audio, Language and Image Processing, ICALIP 2010
Y2 - 23 November 2010 through 25 November 2010
ER -