Abderrahim Elmoataz, Olivier Lezoray, Sébastien Bougleux, Vinh Thong Ta.

Unifying local and nonlocal processing with partial difference operators on weighted graphs.

International Workshop on Local and Non-Local Approximation in Image Processing (LNLA), Lausanne, Switzerland. pp.11-26.

23 et 24 août 2008.

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https://hal.archives-ouvertes.fr/GREYC/hal-00329521

http://sp.cs.tut.fi/ticsp/lnla08/program.shtml