基于OpenCV和GDAL的影像自动解译结果矢量化方法

Vectorization of Automatic Image Interpretation ResultsBased on OpenCV and GDAL

针对影像自动解译结果的矢量化,提出一种解译图斑的矢量化方法。基于OpenCV提取图斑边缘,利用GDAL获取坐标信息并完成矢量文件输出,开发了实验程序并进行了实验验证分析,可为影像解译成果矢量化的相关工作提供参考。

This paper is oriented to the vectorization of the results of automatic image interpretation,and proposes a vectorization conversion method for the interpretation of patches.The edge of the interpretation results is extracted based on OpenCV,GDAL is used to obtain the coordinate information and output vector file.At last experimental program is developed and experimental verification and analysis is carried out.The proposed method can provide reference for the related work of the vectorization of the image interpretation results.