文章介绍了建立在SGI图象图形工作站上的发光二极管形状识别系统的系统配置、识别原理、检测步骤、技术难点和解决方案。
The paper introduces system configuration, recognition principle, detection procedure, key technology and solutions of LED shape recognition system established on the SGI workstation.
在计算和通信技术中，用于显示包括正文或图象的可视信息的一种设备，通常是一个阴极射线管(CRT)，也可包括发光二极管(LED)或等离子板显示器。
In computing and communications, a device to display visual information, text or graphics, usually a CRT but may also include LED 's or plasma panels.
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