Adaptive Lagrange multiplier selection model in rate distortion optimization for 3D wavelet-based scalable video coding

In this paper, a novel adaptive Lagrange multiplier selection model in rate-distortion optimization (RDO) is proposed to determine the motion estimation mode during motion compensated temporal filter (MCTF) decomposition in the context of 3D wavelet-based scalable video codec (SVC). First, the motion activity of temporal subbands is investigated. Then, the… CONTINUE READING