This paper not only improved this algorithm but also implemented semi-automatic tracking grid-vectorization and central line pick-up using this algorithm.

本文对该算法进行了优化处理，实现了栅格矢量化半自动跟踪和面状地物中心线提取。

youdao

This paper not only improved this algorithm but also implemented semi-automatic tracking grid-vectorization and central line pick-up using this algorithm.

本文对该算法进行了优化处理，实现了栅格矢量化半自动跟踪和面状地物中心线提取。

youdao