1. Hoover, A., Jean-Baptiste, G., Jiang, X., Flynn, P., Bunke, H., Goldgof, D., Bowyer, K., Eggert, D., Fitzgibbon, A., Fisher, R.: An experimental comparison of range image segmentation algorithms. IEEE Trans. Pattern Anal. Machine Intell. 18(7), 673–689 (1996)
2. Jiang, X., Bowyer, K., Morioka, Y., Hiura, S., Sato, K., Inokuchi, S., Bock, M., Guerra, C., Loke, R., du Buf, J.: Some further results of experimental comparison of range image segmentation algorithms. In: Proc. 15th Int. Conf. on Pattern Recogn., Barcelona, Spain, vol. 4, pp. 877–881 (September 2000)
3. Loke, R., du Buf, J.: 3D data segmentation by means of adaptive boundary refinement in an octree. Pattern Recognition (2002) (subm.)
4. du Buf, J., Campbell, T.: A quantitative comparison of edge-preserving smoothing techniques. Signal Processing 21, 289–301 (1990)
5. Wilson, R., Spann, M.: Image Segmentation and Uncertainty. Research Studies Press Ltd., Letchworth (1988)