本研究针对非洲地区道路表面类型识别数据匮乏的问题，开发了首个包含20万张Mapillary街景图像的标注数据集（分类为Paved ...

Mapillary, the Swedish startup that wants to take on Google and others in mapping the world by way of a crowdsourced database of street-level imagery, is taking an interesting step in the development ...