运动三维特征的可视化校对系统的设计与实现  

Design and implementation of visualization system to proofread 3D motion features

作　　者：贾建伟[1,2] 

机构地区：[1]扬州大学,江苏扬州225002 [2]江苏联合职业技术学院扬州分院,江苏扬州225002

出　　处：《现代电子技术》2016年第22期1-5,共5页Modern Electronics Technique

基　　金：国家自然科学基金面上项目(61070240)

摘　　要：通过设计运动三维特征的可视化校对系统,提高对运动目标对象的姿态修正和细节感知能力。在前期的图像特征提取算法设计的基础上,设计一种基于多个传输单元间隔阵列分配校对的运动三维特征可视化校对系统。分析了系统总体设计和架构模型,给出系统设计的功能指标;对运动三维特征的可视化校对系统的硬件部分进行分块化设计,其包括电源电路模块、三维特征数据加载电路模块、复位电路模块、A/D转换电路模块以及接口电路模块;对三维特征提取算法进行程序加载,基于Visual DSP++4.5进行软件系统开发,实现系统优化设计。实验结果表明,该系统能有效实现对运动三维特征的可视化校对,对运动图像的细节特征捕捉和提取精度较高、性能较好。The attitude correction and detail perception of the moving target object can be improved by designing the 3D vi- sualization proofreading system for motion characteristics. On the basis of the early stage design of the image feature extraction al- gorithm, a 3D motion characteristics visualization proofreading system based on multiple transmission unit interval array distribu- tion was designed. The system overall design and architecture model are analyzed. The functional parameters to design the sys- tem are given. The design of modules in hardware part of visualization system to proofread 3D motion features is conducted, in- cluding power supply circuit module, 3D feature data load circuit module, reset circuit module, AD digital-to-analogue conver- sion circuit module and interface circuit module. Program load of 3D feature extraction algorithm was performed. The software system based on Visual DSP＋＋ 4.5 was developed to realize the system optimization design. The simulation experiment results show that the system can effectively realize the visualization proofreading of 3D motion features, and has high capture and extrac- tion accuracy for detail features of moving image.

关 键 词：三维运动特征 可视化校对 系统设计 姿态修正 细节感知 

分 类 号：TN911-34[电子电信—通信与信息系统] TP391[电子电信—信息与通信工程]