Search Results for author: Thomas Corpetti

Found 8 papers, 4 papers with code

Estimation of Physical Parameters of Waveforms With Neural Networks

no code implementations5 Dec 2023 Saad Ahmed Jamal, Thomas Corpetti, Dirk Tiede, Mathilde Letard, Dimitri Lague

By leveraging the power of neural networks, the proposed solution successfully learned the inversion model, was able to do prediction of parameters such as depth, attenuation coefficient, and bottom reflectance.

3D Reconstruction Depth Estimation +1

DC3DCD: unsupervised learning for multiclass 3D point cloud change detection

1 code implementation9 May 2023 Iris de Gélis, Sébastien Lefèvre, Thomas Corpetti

In this paper, we propose an unsupervised method, called DeepCluster 3D Change Detection (DC3DCD), to detect and categorize multiclass changes at point level.

Change Detection Image Classification

Deep Unsupervised Learning for 3D ALS Point Cloud Change Detection

1 code implementation5 May 2023 Iris de Gélis, Sudipan Saha, Muhammad Shahzad, Thomas Corpetti, Sébastien Lefèvre, Xiao Xiang Zhu

To circumnavigate this dependence, we propose an unsupervised 3D point cloud change detection method mainly based on self-supervised learning using deep clustering and contrastive learning.

Change Detection Contrastive Learning +2

Change detection needs change information: improving deep 3D point cloud change detection

1 code implementation25 Apr 2023 Iris de Gélis, Thomas Corpetti, Sébastien Lefèvre

While deep learning has recently proven its effectiveness for this particular task by encoding the information through Siamese networks, we investigate herein the idea of also using change information in the early steps of deep networks.

Change Detection

Learning Digital Terrain Models from Point Clouds: ALS2DTM Dataset and Rasterization-based GAN

no code implementations8 Jun 2022 Hoàng-Ân Lê, Florent Guiotte, Minh-Tan Pham, Sébastien Lefèvre, Thomas Corpetti

Despite the popularity of deep neural networks in various domains, the extraction of digital terrain models (DTMs) from airborne laser scanning (ALS) point clouds is still challenging.

Convolutional Neural Network Modelling for MODIS Land Surface Temperature Super-Resolution

1 code implementation22 Feb 2022 Binh Minh Nguyen, Ganglin Tian, Minh-Triet Vo, Aurélie Michel, Thomas Corpetti, Carlos Granero-Belinchon

Our proposed network is a modified version of U-Net architecture, which aims at super-resolving the input LST image from 1Km to 250m per pixel.

Image Super-Resolution

A deep neural network for multi-species fish detection using multiple acoustic cameras

no code implementations22 Sep 2021 Garcia Fernandez, Guglielmo Fernandez, François Martignac, Marie Nevoux, Laurent Beaulaton, Thomas Corpetti

1 However the results point a new solution for dealing with complex data, such as sonar data, which can also be reapplied in other cases where the signal-to-noise ratio is a challenge.

Fish Detection Management

Cannot find the paper you are looking for? You can Submit a new open access paper.