T. Schlögl, B. Wachmann, H. Bischof, W. Kropatsch:
"People Counting In Complex Scenarios";
Talk: 26th Workshop of the Austrian Association for Pattern Recognition (ÖAGM), Graz, Österreich; 2002-09-10; in: "Vision with Non-Traditional Sensors 26th ÖAGM Workshop", Band 160 (2002), 159 - 166.