268 citations · 1.1k across the 40 of their papers we have counts for
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cs.SI2017
Structured sampling and fast reconstruction of smooth graph signals
Gilles Puy, Patrick Pérez
This work concerns sampling of smooth signals on arbitrary graphs. We first study a structured sampling strategy for such smooth graph signals that consists of a random selection o…
cs.CV2017★ 15 cited
Unifying local and non-local signal processing with graph CNNs
Gilles Puy, Srdan Kitic, Patrick Pérez
This paper deals with the unification of local and non-local signal processing on graphs within a single convolutional neural network (CNN) framework. Building upon recent works on…
cs.IT2017
Compressed sensing in Hilbert spaces
Yann Traonmilin, Gilles Puy, Rémi Gribonval +1
In many linear inverse problems, we want to estimate an unknown vector belonging to a high-dimensional (or infinite-dimensional) space from few linear measurements. To overcome the…