光像素栅格自动、半自动矢量化的软件。配合gis软件使用的神器，大大降低人工矢量化时间。-Able Software R2V combines the power of intelligent automatic vectorizing technology with an easy-to-use, menu-driven, graphical user interface in the Microsoft Windows 9x and NT environment. The sof

The code is reasonably fast due to (optional) randomization and full code vectorization. However, as the algorithm needs to compute pairwise point distances, it can be quite memory intensive. If you get out of memory errors, either downsample the inp