177 citations · 551 across the 17 of their papers we have counts for
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cs.IT2017
Graph Transform Optimization with Application to Image Compression
Giulia Fracastoro, Dorina Thanou, Pascal Frossard
In this paper, we propose a new graph-based transform and illustrate its potential application to signal compression. Our approach relies on the careful design of a graph that opti…
cs.IT2017★ 18 cited
Steerable Discrete Fourier Transform
Giulia Fracastoro, Enrico Magli
Directional transforms have recently raised a lot of interest thanks to their numerous applications in signal compression and analysis. In this letter, we introduce a generalizatio…