@inproceedings{sd14,
    author = {Semmo, Amir and Döllner, Jürgen},
    booktitle = {Proceedings International Symposium on Computational Aesthetics in Graphics, Visualization, and Imaging (CAe)},
    title = {Image Filtering for Interactive Level-of-Abstraction Visualization of 3D Scenes},
    year = {2014},
    pages = {5--14},
    doi = {10.1145/2630099.2630101},
}