patches and local annotations, slide 186, zoom 248x248 um2

patches and local annotations: data for slide with ID of the last 3 characters of the file name: local annotations in csv format and a folder with patches at zoom level indicated at the 6th character of the file name

图像块（patches）与局部标注（local annotations）数据集：针对ID为文件名称最后3个字符的切片（slide），其数据包含两类核心文件：一是以CSV格式存储的局部标注文件，二是存储指定缩放级别图像块的文件夹，该缩放级别由对应文件名称的第6个字符指示。