【摘要】 模拟人的视觉，研究自动跟踪细化的原理与方法，建立线自动跟踪器，实现了自动识别工程图的细化处理．实验证明，该方法处理速度快，效果好更多还原

【Abstract】 In the automatic recognition of engineering drawings the thinning of engineering drawings can be realized by imitating human vision to study the principles and methods of automatic following thinning, and build the line automatic follower. Experiments show that the processing speed is high, and the results of this method are good.更多还原