嵌入式镜片磨边机镜框采集处理系统-《计算机技术与发展》

文章信息/Info

Title:: Spectacles Frame Collecting and Disposing System of Embedded Lens Edger

Author(s):: WANG Xin; CHEN Xiao-zhu; KONG De-feng; [1]College of Computer Engineering, University of Shanghai for Science and Technology[2]College of Information Engineering, China Jiliang University

Keywords:: lens edger; spectacle frame; CMOS image sensor; embedded Linux; binarization; edge detecting

摘要:: 镜片磨边机作为眼镜加工的重要设备，使用者和市场对其技术要求越来越高，在这种情况下研制了嵌入式镜片磨边机。磨边机的镜框采集处理系统使用CMOS图像传感器对眼镜框进行采样，再通过OV511图像传感器通过USB接口芯片传送到中心处理器S3C2410中，采样图像在S3C2410中经过数字图像二值化和边缘检测等处理，获得镜框边缘信息并求出其它镜框参数以便在其它加工环节上使用

Abstract:: The request of users and market to lens edger is higher and higher,because it is the important equipment of lens edger. Embedded lens edger is developed on this condition, the spectacle frame collecting and disposing system of the lens edger uses CMOS image sensor OV7620 as spectacles image collecting tool,and it transmits collected image through OV511 to center processor S3C2410. And S3C2410 uses binarization, edge detecting and other image process techniques to get data of spectacles frame edge and works out other parameters for other machining taehe