1. Braquelaire, J.P., Domenger, J.P.: Geometrical, topological, and hierarchical structuring of overlapping 2-d discrete objects. Computers & Graphics 21(5), 587–597 (1997)
2. Brun, L.: Traitement d’images couleur et pyramides combinatoires. Habilitation à diriger des recherches, Université de Reims (2002)
3. Brun, L., Kropatsch, W.: Combinatorial pyramids. In: Suvisoft (ed.) IEEE International conference on Image Processing (ICIP), Barcelona, September 2003, vol. II, pp. 33–37. IEEE, Los Alamitos (2003)
4. Brun, L., Kropatsch, W.: Receptive fields within the combinatorial pyramid framework. Graphical Models 65, 23–42 (2003)
5. Lecture Notes in Computer Science;L. Brun,2005