基于计算机视觉的三光带激光三维人体动画合成方法  

Computer vision-based three-light band laser three-dimensional human animation synthesis method

作　　者：路合香 LU Hexiang(Zhengzhou Institute of industrial application technology,Zhengzhou 451100,China)

机构地区：[1]郑州工业应用技术学院,郑州451100

出　　处：《激光杂志》2021年第4期154-158,共5页Laser Journal

基　　金：河南省自然科学基金项目(No.182300410191)。

摘　　要：传统的三维人体动画合成方法采集效率低,成像质量差,为了解决上述问题,基于计算机视觉研究了一种新的三光带激光三维人体动画合成方法,选用针孔型的扫描设备通过非线性模型计算内参数,然后利用内参数对计算机图像的像素进行定位坐标并进行像素坐标矫正,再将经过坐标矫正后的扫描设备坐标带入到集团及图像像素坐标和空间坐标中,使两种坐标相互呼应呈现映射关系,为人体运动所描三光带激光立体数据库的建立打下了良好的基础。利用捕捉设备对人体的运动过程进行数据仿真以及运动重构,获取高质量、高精准度的人体运动数据极大地方便了基于计算机视觉的三光带激光三维人体动画合成。实验结果表明,基于计算机视觉的三光带激光三维人体动画合成方法能够有效提高信息采集效率,增强成像质量。The traditional 3 D human animation synthesis method has low acquisition efficiency and poor imaging quality.In order to solve the above problems,a new three-light-band laser 3 D human animation synthesis method is researched based on computer vision.The model calculates the internal parameters and then uses the internal parameters to locate the computer image pixels’coordinates and correct the pixel coordinates.Then we bring the coordinated scanning device into the group and image pixel coordinates and spatial coordinates so that the two kinds of coordinates.The mapping relationship is echoed,which lays a good foundation for establishing a three-dimensional laser three-dimensional database described by human movement.By using capture devices to perform data simulation and motion reconstruction of the human body’s movement process,obtaining high-quality,high-precision human movement data facilitates computer vision-based three-light band laser three-dimensional human animation synthesis.The experimental results show that the three-light laser 3 D human body animation synthesis method based on computer vision can effectively improve the information collection efficiency and enhance the imaging quality.

关 键 词：计算机视觉 三光带激光 三维人体 动画合成 

分 类 号：TN391[电子电信—物理电子学]