15 citations · 24 across the 2 of their papers we have counts for
3 papers
Comparison of Proximal First-Order Primal and Primal-Dual algorithms via Performance Estimation
Nizar Bousselmi, Nelly Pustelnik, Julien M. Hendrickx +1
Selecting the fastest algorithm for a specific signal/image processing task is a challenging question. We propose an approach based on the Performance Estimation Problem framework…
Non-Linear Wavelet Regression and Branch & Bound Optimization for the Full Identification of Bivariate Operator Fractional Brownian Motion
Jordan Frecon, Gustavo Didier, Nelly Pustelnik +1
Self-similarity is widely considered the reference framework for modeling the scaling properties of real-world data. However, most theoretical studies and their practical use have…
2-D Prony-Huang Transform: A New Tool for 2-D Spectral Analysis
Jérémy Schmitt, Nelly Pustelnik, Pierre Borgnat +2
This work proposes an extension of the 1-D Hilbert Huang transform for the analysis of images. The proposed method consists in (i) adaptively decomposing an image into oscillating…