二值图象的线图形矢量化

Vectorization in a Linear Figure of a Binary Image

二值图象线形图数据的矢量化对于工程图的识别极为重要，本文通过对二值图象的细化后采用拐点跟踪及保存特征点的途经，提出了一种简单有效的矢量化方法．

Vectorization in a Linear figure of a binary image is quite significant to theidentification of engineering design.In this these is,a simple but efficient method ofvectorizing through following turning points and keeping characteristic points afterthinning a binary image,is suggested.