J. Keuchel, Schellewald, C., Cremers, D., and Schnörr, C.,
“Convex Relaxations for Binary Image Partitioning and Perceptual Grouping”, in
Mustererkennung 2001, Munich, Germany, 2001, vol. 2191, pp. 353–360.
C. Schellewald, Keuchel, J., and Schnörr, C.,
“Image labeling and grouping by minimizing linear functionals over cones”, in
Proc. Third Int. Workshop on Energy Minimization Methods in Computer Vision and Pattern Recognition (EMMCVPR'01), INRIA, Sophia Antipolis, France, 2001, vol. 2134, pp. 267–282.