基于移动终端的增强现实虚实融合技术

Because of the obvious visual difference between the virtual models in the traditional mobile augmented reality system and the real background, that is not able to give the user a good authentic experience, an augmented assembly system in Android platform which has a good integration of virtual and real scenes has been established. The problems related to the resolution, rendering, management of 3D virtual models were solved first. Then the relationship between the layer of virtual and real scenes was studied. At last, the integration of virtual-physical of the whole system was completed. A construction of the scene of an integration of virtual and real of gear pump model in the augmented assembly was built up by using the system. Experimental results demonstrate that the system could place virtual objects in the real scene with an intensive immersion, and could provide a guidance for the assembly procession successfully.