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一、机器视觉 本文谈及的机器视觉,主要指机器人的视觉,它与文字、指纹等二维图象识别有所不伺,其对象是三维物体,即用摄象机等输入信息来识别和理解物体所构成的三维世界。 日本一般把装有视觉的机器人称做智能机器人,并认为这是机器人升级换代的一个标志,因此很重视这方面的工作。目前研究的主要对象是机械零件识别及目标跟踪两方面。日本各大公司,也急于想制做利用视觉的自动检验系统,因人工目检的时间不能过长,超过二、三小时,检验质量就大大降低。日立公司做了一些检验机,他们认为在发现问题方面机
First, the machine vision Machine vision referred to in this article, mainly refers to the robot’s vision, it and text, fingerprints and other two-dimensional image recognition does not wait, the object is a three-dimensional objects, that is, using cameras and other information to identify and Understand the three-dimensional world formed by objects. Japan generally refers to the vision-equipped robot as a smart robot, and considers it a symbol of the upgrading of a robot, so it attaches great importance to this work. The main object of the current study is the identification of mechanical parts and target tracking in two ways. Japan’s major companies, but also eager to make a visual system using automatic inspection system, because the artificial visual inspection of the time can not be too long, more than two or three hours, test quality is greatly reduced. Hitachi has done a number of testing machines, they think the problem machine