【摘要】 针对指静脉图像采集系统存在采集装置核心部件无法精确定位、图像清晰度较低、无法远距离无线传输等问题,设计了一套基于Debian系统的嵌入式图像采集系统,以实现指静脉图像的高精度采集及远距离无线传输.利用Opencv 3.0和Debian系统(嵌入式技术)实现指静脉图像的快速、数字化提取,搭建高质量的成像装置,最后采用基于Udp传输协议的Socket技术实现图像的远距离无线传输,并进行了实验验证.更多还原

【Abstract】 According to the existing problems of sampling systems of finger vein images,such as inaccurate positioning of the key components of the sampling device,low image quality and lack of remote wireless transmission,an embedded image sampling system of finger vein based on Debian system was designed,with which high-speed and digital extraction of the finger vein image can be realized with Opencv technology and Debian system(embedded technology).High-quality imaging devices were developed,and remote wireless transmission was achieved with socket technology based on Udp transport protocol.The system was verified by experiments and proved to be feasible.更多还原