Search Results for author: Marc Pierrot-Deseilligny

Found 4 papers, 3 papers with code

An evaluation of Deep Learning based stereo dense matching dataset shift from aerial images and a large scale stereo dataset

1 code implementation19 Feb 2024 Teng Wu, Bruno Vallet, Marc Pierrot-Deseilligny, Ewelina Rupnik

To address this challenge, we propose a method for generating ground-truth disparity maps directly from Light Detection and Ranging (LiDAR) and images to produce a large and diverse dataset for six aerial datasets across four different areas and two areas with different resolution images.

3D Scene Reconstruction Disparity Estimation +1

DeepSim-Nets: Deep Similarity Networks for Stereo Image Matching

1 code implementation17 Apr 2023 Mohamed Ali Chebbi, Ewelina Rupnik, Marc Pierrot-Deseilligny, Paul Lopes

Our features are learnt on large image tiles to be expressive and capture the scene's wider context.

Pointless Global Bundle Adjustment With Relative Motions Hessians

1 code implementation11 Apr 2023 Ewelina Rupnik, Marc Pierrot-Deseilligny

Bundle adjustment (BA) is the standard way to optimise camera poses and to produce sparse representations of a scene.

Feature matching for multi-epoch historical aerial images

no code implementations8 Dec 2021 Lulin Zhang, Ewelina Rupnik, Marc Pierrot-Deseilligny

The method consists of: (1) an inter-epoch DSMs matching to roughly co-register the orientations and DSMs (i. e, the 3D Helmert transformation), followed by (2) a precise inter-epoch feature matching using the original RGB images.

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