An Acquisition and Display Method for Multi-View 3D Models

Abstract:

Based on the technology of OpenGL and DirectX Wrapper, this paper designs and implements a new general method of data collection and display for the existing three-dimensional models using in multi-view 3D display system. Firstly, by using the technology of OpenGL/DirectX Wrapper, it obtains the application information such as the models, calls and associated data. Secondly, it sends the information to all rendering nodes. Then, according to the multi-view system projection array number and expected angle threshold parameter, each rendering node does the final adjustment and calibration on the obtained information sequentially for multi-view image rendering. Finally, each node transmits corresponding viewpoint image rendered by themselves to the projection equipment, and displays stereo images through 3D device synchronously. This method can be applied to all application programs based on OpenGL or DirectX Library. It is a general method for collecting and displaying multi-view 3D data sources. Experimental results show that this method is of high acquisition and rendering process, the image quality is the same as the source and stereoscopic displays strong. It has a wide range of applications and research value in the field of Engineering.

• Periodical: Advanced Materials Research (Volume 1078)
• Pages: 341-344
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1078.341
• Online since: December 2014
• Authors: Ji Chang Long*, Wei Hua Ma, Chun Lin Shen
• Keywords: Multi-View 3D Display, Synchronous Rendering Protocol, Wrapper

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