@incollection{kkd10,
    author = {Kyprianidis, Jan Eric and Kang, Henry and Döllner, Jürgen},
    booktitle = {GPU Pro – Advanced Rendering Techniques},
    publisher = {AK Peters},
    title = {Anisotropic Kuwahara Filtering on the GPU},
    year = {2010},
    pages = {247--264},
}