1) drawing reading by pipe fitter
管工识图
2) engineering drawing recognition
工程图识别
1.
In geometrical description,thescanning image of an engineering drawing can be takenas a set of complex regions of all sorts of shapes,Two region elements , the shape element,labeled D,and the line vector element , labeled L , are developed for the composition of theimage, Three steps for engineering drawing recognition,i.
在此基础上，工程图识别的基本步骤是分解、构图和推理。
3) Engineering drawing recognition
工程图纸识别
4) Recognition of engineering symbols
工程图符识别
5) Personnel View of Knowledge
知识的员工视图
6) Pattern recognize/Engineering drawing
模式识别/工程图
补充资料：管工
1.指旧时工头。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条