CAJ | 학술논문

在虚拟植物技术研究中,植物原始几何形态数据的获取是非常重要的,而传统的人工测量方法不但费时费力,且测量精度也不能满足后续建模的需要.为准确提取测量数据,从植物叶片入手,探讨了一种将数字图像处理与矢量化技术相结合的方法,首先将植物叶片栅格图像转换为矢量化的形态特征图像,并且以DXF矢量图形文件的格式输出,然后由Auto-CAD读取并获得叶片几何形态数据的方法.实验证明方法测量精度较高、效率高、费用低,具有较强的实用性.
재허의식물기술연구중,식물원시궤하형태수거적획취시비상중요적,이전통적인공측량방법불단비시비력,차측량정도야불능만족후속건모적수요.위준학제취측량수거,종식물협편입수,탐토료일충장수자도상처리여시양화기술상결합적방법,수선장식물협편책격도상전환위시양화적형태특정도상,병차이DXF시량도형문건적격식수출,연후유Auto-CAD독취병획득협편궤하형태수거적방법.실험증명방법측량정도교고、효솔고、비용저,구유교강적실용성.
It is very important to get primitive geometric shape data of plants in researching virtual plant technol-ogy. The traditional manual method is time- consuming and inefficent, and measuring precision cannot meet the needs of subsequent modeling. In this paper, starting from the plant leaves, a method combining digital image pro-cessing with vector technology is discussed. Firstly, the plant leave raster image is converted into vector image and the file with DXF format is output. Finally, the results will be acquired by AutoCAD. Experment results show that it is more precise, efficient and practical.