Bacteria counting method and device

The embodiment of the invention provides a bacterium counting method. The bacterium counting method comprises the following steps: acquiring a urine image containing formed components; marking a connected region corresponding to the formed component according to the urine image; calculating the area and perimeter of each connected region according to the connected regions; and according to the area and perimeter of each connected region, judging the bacteria type and counting. According to the embodiment of the invention, the connected regions with the formed components are marked in the urine image, the bacteria types are judged and counted according to the characteristics of the area and the perimeter of the connected regions, the number of different bacteria types can be accurately calculated, and the condition of the bacteria in the urine is further analyzed for pathological diagnosis. 本发明实施例提供一种细菌计数方法，包括获取包含有形成分的尿液图像；根据尿液图像标记有形成分对应的连通区域；根据连通区域计算每个连通区域的面积和周长；根据每个连通区域的面积和周长判断细菌类型并计数。本发明实施例在尿液图像中标记有形成分的连通区域