1. Using dynamic programming for minimizing the energy of active contours in the presence of hard constraints;Amini,1988
2. Segmentation through symbolic surface descriptions;Besl,1986
3. Range data processing: Representation of surfaces by edges;Bhanu,1986
4. Multiresolution segmentation of range images based on Bayesian decision theory;Boulanger;SPIE. Intelligent Robots and Computer Vision XI,1992