Research on 3D architectural scenes construction technology based on augmented reality

摘要

This paper presents a framework of architecture scene based on augmented reality, which can help designers to analyze and evaluate the design scheme at the early stage of architecture design. First, we used Revit to construct the 3D architectural model, and then we extracted the scene feature points with AKAZE algorithm, and applied the visual vocabulary tree to identify the architectural scene. Finally, the monocular SLAM technology was used to register the virtual 3D building model of the real outdoor scene, and the architecture scene construction system based on augmented reality was implemented. The experimental results show that the proposed framework has the characteristics of a real immersion and easy spread and can help designers to make a more reasonable evaluation of the architectural design scheme.