摘要
在综合分析基于图像和数控加工技术的特点基础上 ,提出了面向数控加工的图像处理方法。采用边缘检测和SFS方法等图像处理方法获得数字化模型 ,针对数控加工的特点 ,采用适应性包容盒方法得到矢量化模型。实验表明 ,给出的处理方法是可行的 。
Based on the analysis of features of image and NC machining technology, the image processing methods faced to NC machining were put forward.The numerical model of the object was obtained through edge detection and shape from shading method. Aimed at features of NC machining, the method of adaptive including boxes was adopted to establish the vectorized model of the object. The application example shows that the processing methods given in the paper are effective and feasible, and it offers a helpful condition for automatic NC programming.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2004年第13期1163-1166,共4页
China Mechanical Engineering
关键词
图像处理
数控加工
适应性包容盒
SFS
image processing
NC machining
adaptive including box
shape from shading(SFS)
