F. Navarro

activity

20122022

most citedData-driven Thresholding in Denoising with Spectral Graph Wavelet Transform

21 citations · 83 across the 10 of their papers we have counts for

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Showing 2012Show all

2 papers · 1 filter

math.ST2012★ 2 cited

On adaptive wavelet estimation of a class of weighted densities

Fabien Navarro, Christophe Chesneau, Jalal Fadili

We investigate the estimation of a weighted density taking the form $g = w (F) f$ , where $f$ denotes an unknown density, $F$ the associated distribution function and $w$ is a known (no…

math.ST2012★ 6 cited

Block thresholding for wavelet-based estimation of function derivatives from a heteroscedastic multichannel convolution model

Fabien Navarro, Christophe Chesneau, Jalal Fadili +1

We observe $n$ heteroscedastic stochastic processes ${Y_{v} (t)}_{v}$ , where for any $v \in {1, \dots, n}$ and $t \in [0, 1]$ , $Y_{v} (t)$ is the convolution product of an unknown functi…