投影线 meaning in Chinese

line of projection
projecting line
projection line
projective line
projector

Interpreting line drawing based on lines ' relations
基于线线关系的正轴测投影线图研究
The obtained homographs can be employed to distinguish between surfaces with different characteristics , and to classify the surfaces of a planar object . regions in a line drawing and surfaces of an object are matched based on homographs
最后，提出了一种新的以面作为匹配基元从单幅轴测投影线图和单幅透视投影线图识别平面立体的方法。
The natural line drawing is the one with hidden - parts - eliminated . based on the correlative constraints between vertices and straight lines on a planar object , we have proposed a new recursive method for computer interpretation of line drawings under orthographically axonometric projection
在建立了相关约束关系式的基础上，提出一种基于点与直线的相对位置关系递归解释线框图的新方法，主要针对的是正轴测投影线框图的计算机解释。
It is introduced the representations of straight lines in two - dimensional plane and three - dimensional space , line drawing labeling , the theory and methods of computer interpretation of line drawings based on the relative position relationships of the vertices and the planes on a planar object
在已有基于点与平面的相对位置关系解释线框图研究成果的基础上，提出一种计算机递归解释线框图的方法，主要针对的是正轴测投影线框图的计算机解释。