| 1. | Shift between perspective shade and axonometvic shade
轴测投影与透视投影的互换 |
| 2. | Interpreting line drawing based on lines ' relations
基于线线关系的正轴测投影线图研究 |
| 3. | Studies on the mechanical properties of polyvinyl alcohol - chitosan hydrogel
关于轴测投影一致性问题的探讨 |
| 4. | Axonometric projection axis
轴测投影轴 |
| 5. | On a new and better method of recognizing polyhedrons from an axonometric drawing
基于类似形原理从单幅轴测投影图识别平面立体 |
| 6. | A new way to draw isometric projection drawing is suggested . this method has special and novel character , and has the special significance for to draw advertisement drawing and to draw isometric projection drawing
提出一种全新的正等轴测投影画法，该法独特新颖，画图简单，对广告宣传绘画、计算机画正等轴测投影图有较大的实用意义。 |
| 7. | 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。 |
| 8. | 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。 |
| 9. | 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。 |
| 10. | This algorithm has high implementing speed and good reliability , because it makes use of opengl ' s high ability of process display buffer , deep buffer and stencil buffer efficiently . unlike the isometric projection algorithm this algorithm can display workpiece from any direction . 5
我们充分利用了opengl提供的高速处理颜色缓存、深度缓存和模板缓有的功能，使得实现的算法不仅运行速度快、稳定，而且克服了等轴测投影算法不能在任意角度显示工件加工过程的缺陷，具有一定的先进性。 |
