@inproceedings{KalkanEtAlVISAPP08a,
        author = {Sinan Kalkan and Shi Yan and Volker Kr\"uger and Florentin W\"org\"otter and Norbert Kr\"uger},
	title = {A Signal-Symbol Loop Mechanism For Enhanced Edge Extraction},
        booktitle = {VISAPP'08: Int. Conference on Computer Vision Theory and Applications},
        year = {2008},
        location = {Funchal, Madeira - Portugal}
}