Search Results for author: Antoine Manzanera

Found 9 papers, 4 papers with code

Leveraging a realistic synthetic database to learn Shape-from-Shading for estimating the colon depth in colonoscopy images

no code implementations8 Nov 2023 Josué Ruano, Martín Gómez, Eduardo Romero, Antoine Manzanera

The network was trained by a custom synthetic colonoscopy database herein constructed and released, composed of 248, 400 frames (47 videos), with depth annotations at the level of pixels.

Depth Estimation

NECO: NEural Collapse Based Out-of-distribution detection

1 code implementation10 Oct 2023 Mouïn Ben Ammar, Nacim Belkhir, Sebastian Popescu, Antoine Manzanera, Gianni Franchi

Detecting out-of-distribution (OOD) data is a critical challenge in machine learning due to model overconfidence, often without awareness of their epistemological limits.

Out-of-Distribution Detection

InfraParis: A multi-modal and multi-task autonomous driving dataset

1 code implementation27 Sep 2023 Gianni Franchi, Marwane Hariat, Xuanlong Yu, Nacim Belkhir, Antoine Manzanera, David Filliat

Current deep neural networks (DNNs) for autonomous driving computer vision are typically trained on specific datasets that only involve a single type of data and urban scenes.

Autonomous Driving Monocular Depth Estimation +4

A study of deep perceptual metrics for image quality assessment

1 code implementation17 Feb 2022 Rémi Kazmierczak, Gianni Franchi, Nacim Belkhir, Antoine Manzanera, David Filliat

Several metrics exist to quantify the similarity between images, but they are inefficient when it comes to measure the similarity of highly distorted images.

Image Quality Assessment

Does it work outside this benchmark? Introducing the Rigid Depth Constructor tool, depth validation dataset construction in rigid scenes for the masses

1 code implementation29 Mar 2021 Clément Pinard, Antoine Manzanera

Finally, we take the example of UAV videos, on which we test two depth algorithms that were initially tested on KITTI and show that the drone context is dramatically different from in-car videos.

Depth Estimation Depth Prediction

End-to-end depth from motion with stabilized monocular videos

no code implementations12 Sep 2018 Clément Pinard, Laure Chevalley, Antoine Manzanera, David Filliat

We propose a depth map inference system from monocular videos based on a novel dataset for navigation that mimics aerial footage from gimbal stabilized monocular camera in rigid scenes.

Depth Estimation Depth Prediction

Learning structure-from-motion from motion

no code implementations12 Sep 2018 Clément Pinard, Laure Chevalley, Antoine Manzanera, David Filliat

We then present results on a synthetic dataset that we believe to be more representative of typical UAV scenes.

Depth Estimation Depth Prediction +1

Multi range Real-time depth inference from a monocular stabilized footage using a Fully Convolutional Neural Network

no code implementations12 Sep 2018 Clément Pinard, Laure Chevalley, Antoine Manzanera, David Filliat

Using a neural network architecture for depth map inference from monocular stabilized videos with application to UAV videos in rigid scenes, we propose a multi-range architecture for unconstrained UAV flight, leveraging flight data from sensors to make accurate depth maps for uncluttered outdoor environment.

Binary Distance Transform to Improve Feature Extraction

no code implementations19 Dec 2016 Mariane Barros Neiva, Antoine Manzanera, Odemir Martinez Bruno

This paper proposes the application of binary distance transform on the original dataset to add information to texture representation and consequently improve recognition.

Binarization

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