3D Colored Model Streaming Mechanism Based on Predictive Reconstruction Method over Wireless Network

This paper proposes a model streaming mechanism for colored progressive model based on predictive reconstruction method. After the packetizating of progressive mode and sent at the server side, predictive reconstruction method is developed to help a 3D model render in a desired visual quality even if some model information is lost. In particularly, the method consists of rapid prediction and progressive refinement, which can quickly reconstruct the geometry, color and normal information for the lost vertices of model. The experimental results show that the proposed streaming technique based on this novel predictive reconstruction methods enables the clients achieves good model visual quality with less transmission time.