Search Results for author: Raphaël Couturier

Found 4 papers, 2 papers with code

Fast Autofocusing using Tiny Transformer Networks for Digital Holographic Microscopy

1 code implementation15 Mar 2022 Stéphane Cuenat, Louis Andréoli, Antoine N. André, Patrick Sandoz, Guillaume J. Laurent, Raphaël Couturier, Maxime Jacquot

Tiny DL models are proposed and compared such as a tiny Vision Transformer (TViT), tiny VGG16 (TVGG) and a tiny Swin-Transfomer (TSwinT).

Convolutional Neural Network (CNN) vs Vision Transformer (ViT) for Digital Holography

no code implementations20 Aug 2021 Stéphane Cuenat, Raphaël Couturier

In this paper, the determination of the distance is performed by Deep Learning (DL).

A Deep Learning Object Detection Method for an Efficient Clusters Initialization

no code implementations28 Apr 2021 Raphaël Couturier, Hassan N. Noura, Ola Salman, Abderrahmane Sider

However, the existing clustering techniques present significant limitations, from which is the dependability of their stability on the initialization parameters (e. g. number of clusters, centroids).

Clustering Image Segmentation +4

Steganalysis via a Convolutional Neural Network using Large Convolution Filters for Embedding Process with Same Stego Key

2 code implementations25 May 2016 Jean-François Couchot, Raphaël Couturier, Christophe Guyeux, Michel Salomon

For the past few years, in the race between image steganography and steganalysis, deep learning has emerged as a very promising alternative to steganalyzer approaches based on rich image models combined with ensemble classifiers.

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