同济大学计算机系承担的国家七五重点科技攻关项目“CV_3型计算机视觉系统”于1990年12月21日由机电部计算机司主持通过了鉴定。 CV_3型计算机视觉系统课题完成了“微机图像板接口系统”、“中华学习机图像接口板系统“和“数字图像流水线处理接口系统”等内容。“微机图像接口板系统”以IBM PC XT总线为基础,可使用IBM PC或286微机; Department of Computer Science, Tongji University, undertook the key national science and technology project of the Seventy-five ”CV_3 type of computer vision system“ in December 21, 1990 by the Ministry of Electrical and Computer Division presided over the identification. CV_3 computer vision system project completed the ”computer graphics board interface system“, ”Chinese learning machine image interface board system“ and ”digital image processing interface system“ and so on. ”PC Graphics Interface Board System" is based on IBM PC XT bus and can use IBM PC or 286 PC;