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.