Classification of damages on jewelry stones: Preprocessing
Irina Perfilieva, Petra Števuliáková, Marek Vajgl, Martina Daňková · 2013
Automatized classification of jewelry stones according to their quality is performed by means of image processing. In this contribution, we discuss a preprocessing of the classification. Several methods of producing a visual representation of jewelry stones are analyzed. Finally, a comparison of the proposed methods and experiments with graphical outputs are given.