Kohonen's Maps for Contour and "Region-Like" Segmentation of Gray Level and Color Images. - René Natowicz; Lothar Bergen; Bruno Gas (ICANNGA, 1995)

Motion Segmenation and Depth Ordering Based on Morphological Segmentation. - Lothar Bergen; Fernand Meyer (ECCV (2), 1998)

A Novel Approach to Depth Ordering in Monocular Image Sequences. - Lothar Bergen; Fernand Meyer (CVPR, 2000)

Efficient 3D Vertex Detection in Range Images Acquired with a Laser Sensor. - Dimitrios Katsoulas; Lothar Bergen (DAGM-Symposium, 2001)

A Versatile Depalletizer of Boxes Based on Range Imagery. - Dimitrios Katsoulas; Lothar Bergen; Lambis Tassakos (ICRA, 2002)