面向移动终端的交互式三维场景模拟重建研究

Research on interactive 3D scene simulation reconstruction for mobile terminals

目前研究的交互式三维场景模拟重建方法实时性较低,导致重建场景出现过多的强噪声点,重建效果差。为了解决上述问题,面向移动终端研究了一种新的交互式三维场景模拟重建方法。通过计算机图像分析技术,使重建过程产生的图像信息存储在窄带交换网络中,视频信息分布在交互式三维场景模型中,实现了视频、图像和音频信息的分开存储。利用客户端的图像还原功能,使服务端实时接收三维场景的抽象数据,生成虚拟的三维图像,并传输关键的动、静态特征信息,解决特征信息传输功能和控制功能较差的问题。实验结果表明,面向移动终端的交互式三维场景模拟重建方法能够有效提高重建实时性,减少了重建过程出现的强噪声点。

The interactive 3D scene simulation reconstruction method studied currently has low real-time performance,which results in too many strong noise points in the reconstructed scene and poor reconstruction effect. In view of this,a new interactive 3D scene simulation reconstruction method is studied for mobile terminals. The computer image analysis technology is adopted to store the image information generated in the reconstruction process in the narrowband switching network and the video information is distributed in the interactive 3D scene model,which realizes the separate storage of video,image and audio information. The image restoring function of the client is utilized to make the server receive the abstract data of the 3D scene in real time,generate a virtual 3D image,and transmit key dynamic and static feature information to improve the feature information transmission and control functions. The experimental results show that the interactive 3D scene simulation reconstruction method for mobile terminals can effectively improve the real-time performance of the reconstruction and reduce the strong noise points in the reconstruction process.