@incollection{DanielBaier2013, author = {Ines Daniel and Daniel Baier}, title = {Image Clustering Algorithms and the Usage of Images for Marketing Purposes}, booktitle = {Data Analysis Methods and its Applications}, editor = {J{\´o}zef Pociecha and Reinhold Decker}, isbn = {978-83-255-3458-5}, year = {2013}, }