HornetsEye 用Ruby打造的计算机视觉扩展，可以运作在平台有GNU+Linux 和Microsoft Windows.
应用前景广泛 The platform potentially could be used in robotic applications, industrial automation, aviation as well as in microscopy, materials science, and medical
有视频，介绍其应用实时画面物件识别-主成分分析(PCA)，和即时交互式的演示
