Region Adaptive R-λ Model-Based Rate Control for Depth Maps Coding.

In this paper, a novel rate-control algorithm based on the region adaptive R-λ model is proposed for depth maps coding. First, in order to obtain an accurate rate control for depth maps coding, a modified frame level bit allocation method based on coding bits statistical distribution of depth maps is proposed. Second, considering that different areas in a depth map have an imparity effect on virtu...