移动增强现实中视觉三维注册方法的实现

摘要

为了提高移动增强现实注册技术的性能,采用了一种基于计算机视觉的注册算法.该方法利用ARToolkit中的标识检测法查找相关的标识和特征点,然后基于视觉三维注册算法得到模型视图矩阵,最后在相应位置绘制虚拟物体.实验结果表明这种注册方法在实时性、稳定性、抗遮挡性方面效果良好,满足移动增强现实系统高精度三维注册的要求.%In order to improve the performance of registered technicians, uses a registration algorithm based on computer vision. The method take the use of ARToolkit detection function to do the identification of the search-related identity and characteristics points, then use three-dimensional vision-based registration algorithm to get the model-view matrix, at last draw the virtual object Through experimental results show that the registration method is presented well in terms of realtime, stability, anti-blocking effect, meeting the increased high-precision requirements of three-dimensional registration of mobile augmented reality system.