Froth Images generated by Magotteaux Cell

The database consist in a set of froth images, obtained using a special laboratory cell, designed to emulate the conditions seen in an industrial flotation cell. The database contains 2250 images, distributed in 45 categories. Each category was created with a specific combination of testing conditions. <br> The database also includes a spreadsheet file named ImagesCatalog.xlsx, which contains the flotation operational conditions under which each category was obtained, and information about the visual properties, which is seen in the images corresponding to each category, including the perceived quality of the froth.该数据库由一组泡沫图像构成，所有图像均通过特制实验室浮选槽采集所得，该装置旨在模拟工业浮选槽内的实际运行工况。本数据库共计2250张图像，划分为45个类别，每个类别对应一组特定的测试工况组合。<br>此外，该数据库还附带一份名为ImagesCatalog.xlsx的电子表格文件，其中记录了各分类图像对应的浮选作业工况，以及各分类图像所呈现的泡沫视觉属性信息，包括泡沫的感知质量。