1. F. KRETZ, J-L. BOUDEVILLE : «Degradation des signaux d’images et qualité subjective en codage numérique : visibilité du flottement de contour», Annales des Télécommunications, 31, No 9–10, sept-oct. 1976, pp. 333–356.
2. A.N. NETRAVALI, J.O. LIMB, «Picture coding : a review», Pr. of the IEEE, 68, No 3, March 1980, pp. 366–406.
3. E. DUBOIS, B. PRASADA, M. S. SABRI, «Image sequence coding», Chap. 3 in ‘Image sequence analysis’, edited by T.S. HUANG, Springer-Verlag, 1981, pp. 229–287.
4. N. KESKES, F. KRETZ, H. MAITRE, «Statistical study of edges in TV pictures», IEEE Tr. on Comm., 27, No 8, August 1979, pp. 1239–1247.
5. B.R. HUNT, «Nonstationary statistical image models and their application to image data compression», Computer graphics and image processing, 12, No 2,1980, pp. 173–186.