论文信息 - A New Rate Control Scheme for H.264/AVC

A New Rate Control Scheme for H.264/AVC

A novel achievement to optimum bit allocation for H.264/AVC is presented, which is different from JVT-O016 by using a simple linear rate instead of the well-known MPEG-4 Q2 model. To find the global optimum, we resort to Lagrange optimization technique and develop a close-form formula to the optimum problem. It is shown via extensive experiments that the new rate control (RC) scheme exceeds JVT-G012, the current standardized RC scheme and is comparative to JVT-O016 in coding performance

Yongdong Zhang | Shouxun Lin | Wu Yuan

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