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- Rémy Boyer, Karim Abed-Meraim
- IEEE Transactions on Speech and Audio Processing
- 2004

In this work, we present an evolution of the Damped and Delayed Sinusoidal (DDS) model introduced within the framework of the general signal modeling. This model, named the Partial Damped and Delayed Sinusoidal (PDDS) model, takes into account a single time delay parameter for a set (sum) of damped sinusoids. The proposed modification is more consistent… (More)

- Rémy Boyer
- IEEE Transactions on Signal Processing
- 2011

To identify a target, the moving noncoherent colocated multiple-input multiple-output (MIMO) radar system takes advantage of multiple antennas in transmission and reception which are close in space. In this paper, we study the estimation performance and the resolution limit for this scheme in which each array geometry is described by the sample-variance of… (More)

- Mohammed Nabil El Korso, Rémy Boyer, Alexandre Renaux, Sylvie Marcos
- IEEE Trans. Signal Processing
- 2010

Near-field source localization problem by a passive antenna array makes the assumption that the time-varying sources are located near the antenna. In this context, the far-field assumption (i.e., planar wavefront) is, of course, no longer valid and one has to consider a more complicated model parameterized by the bearing (as in the far-field case) and by… (More)

- Guillaume Bouleux, Petre Stoica, Rémy Boyer
- 2009 17th European Signal Processing Conference
- 2009

In some applications involving line spectra or direction of arrival (DOA) estimation, we may have known a priori information. This information could consist of known frequencies in Magnetoencephalography (MEG) or mechanical signals, or of known DOA's in a RADAR urban scenario. With this fact in mind we propose an optimal method for array processing that… (More)

- Roland Badeau, Rémy Boyer
- SIAM J. Matrix Analysis Applications
- 2008

Despite the success of parametric modeling in various fields of digital signal processing, the Fourier analysis remains a prominent tool for many audio applications. This paper aims at demonstrating the usefulness of the Exponentially Damped Sinusoidal (EDS) model both for analysis/synthesis and tracking purposes.

- Mohammed Nabil El Korso, Rémy Boyer, Alexandre Renaux, Sylvie Marcos
- Signal Processing
- 2012

The asymptotic statistical resolution limit (SRL), denoted by d, characterizing the minimal separation to resolve two closely spaced far-field narrowband sources for a large number of observations, among a total number of MZ2, impinging on a linear array is derived. The two sources of interest (SOI) are corrupted by (1) the interference resulting from the M… (More)

- Mohammed Nabil El Korso, Rémy Boyer, Alexandre Renaux, Sylvie Marcos
- 2011 IEEE Statistical Signal Processing Workshop…
- 2011

Recently, a criterion for Multidimensional Statistical Resolution Limit (MSRL) evaluation, which is defined as the minimal separation to resolve two closely spaced signals depending on several parameters, was empirically proposed in [1] but without a statistical analysis. In this paper, we fill this lack by demonstrating that this MSRL criterion is… (More)

- Abdellatif Zaidi, Rémy Boyer, Pierre Duhamel
- IEEE Transactions on Signal Processing
- 2006

Digital watermarking is often modeled as the transmission of a message over a noisy channel denoted as "watermark channel". Distortions introduced by the watermark channel result mainly from attacks and may include interference from the original signal. One of the main differences with classical transmission situations stems from the fact that perceived… (More)

- Mohammed Nabil El Korso, Rémy Boyer, Alexandre Renaux, Sylvie Marcos
- IEEE Transactions on Signal Processing
- 2012

During the last decade, multiple-input multiple-ouput (MIMO) radar has received an increasing interest. One can find several estimation schemes in the literature related to the direction of arrivals and/or direction of departures, but their ultimate performance in terms of the statistical resolution limit (SRL) have not been fully investigated. In this… (More)