基于视觉传达技术的人机交互系统色彩研究  

Color research on man⁃machine interface system based on visual communication technology

作　　者：师玉洁[1] 王保青[1] SHI Yujie;WANG Baoqing(Dalian Neusoft University of Information,Dalian 116023,China)

机构地区：[1]大连东软信息学院,辽宁大连116023

出　　处：《现代电子技术》2020年第18期157-160,共4页Modern Electronics Technique

基　　金：国家级艺术基金(2019-A-05-(301)-1008);大连市社会科学院课题(ZX2018SK009)。

摘　　要：针对传统人机交互系统设计过程中的技术问题,实现基于视觉传达技术的人机交互系统设计。首先,针对色彩空间的肤色检测方法根据光照条件不同的阈值变化问题,在BP神经网络模型基础上创建基于模糊模式的神经网络色彩滤波器。该文所设计滤波器的学习速度快,能够在广阔的光照条件以及复杂环境中使用。另外,所设计的人机交互系统满足人们使用习惯,将EC5-1719CLDNA嵌入之星作为硬件平台,与迷你投影系统和辐射控制系统相互结合,在软件中开发无纸化办公交互引擎,充分使用多线程和硬件平台强大的计算性能。最后对系统进行测试,结果表明系统能够满足实际需求。In allusion to the technical problems in the design of traditional man⁃machine interface system,the design of man⁃machine interface system based on visual communication technology is realized.As the skin color detection method in color space is based on the threshold change of different illumination conditions,a neural network color filter based on fuzzy mode is created on the basis of BP neural network model.The learning speed block of the designed filter can be used in the broad illumination conditions and in the complex environments.The designed man⁃machine interface system can satisfy people′s usage habits,by which the EC5⁃1719 CLDNA embedded star is used as the hardware platform,and in combination with mini projection system and the radiation control system.The paperless office interaction engine is developed in software,and the powerful computing performance of multi⁃threading and hardware platform is fully utilized.The system is tested,and the results show that the system can meet the actual needs.

关 键 词：人机交互系统 系统设计 视觉传达 色彩滤波器 信息收集 系统测试 

分 类 号：TN911-34[电子电信—通信与信息系统]