Search Results for author: Rémi Delogne

Found 3 papers, 0 papers with code

Signal processing after quadratic random sketching with optical units

no code implementations27 Jul 2023 Rémi Delogne, Vincent Schellekens, Laurent Daudet, Laurent Jacques

In this context, the possibility of performing data processing (such as pattern detection or classification) directly in the sketched domain without accessing the original data was previously achieved for linear random sketching methods and compressive sensing.

Compressive Sensing

Signal processing with optical quadratic random sketches

no code implementations1 Dec 2022 Rémi Delogne, Vincent Schellekens, Laurent Daudet, Laurent Jacques

In this context, the possibility of performing data processing (such as pattern detection or classification) directly in the sketched domain without accessing the original data was previously achieved for linear random sketching methods and compressive sensing.

Compressive Sensing

ROP inception: signal estimation with quadratic random sketching

no code implementations17 May 2022 Rémi Delogne, Vincent Schellekens, Laurent Jacques

In a nutshell, the SPE shows that the scalar product of a signal sketch with the "sign" of the sketch of a given pattern approximates the square of the projection of that signal on this pattern.

Retrieval

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