A Parallel Processing of View-Dependent Visual Hull Texture Mapping

Abstract

In the 3D reconstruction, the visual hull texture mapping is a critical step. The camera-selection-table is proposed for texture mapping quickly. By designing the camera-selection-table, and combined with view-dependent theories, we can choose the right camera for texture mapping, and finally accomplish the reconstruction of the model. By using GPU parallel processing, we can greatly accelerate the process of rebuilding the model, getting better real-time performance. Experimental results show that the algorithm can quickly and accurately realize the texture mapping process and accomplish the reconstruction of the model.