Jehan-Antoine Vayssade

Jehan-Antoine Vayssade
French National Institute for Agriculture, Food, and Environment (INRAE) | INRAE · Unité de Recherches Zootechniques

Doctor

About

10
Publications
4,210
Reads
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79
Citations
Citations since 2016
10 Research Items
79 Citations
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Additional affiliations
September 2020 - March 2022
University of Burgundy
Position
  • PhD Student
December 2018 - August 2020
Institut National de la Recherche Agronomique
Position
  • PhD Student
May 2018 - September 2018
Institut National de la Recherche Agronomique
Position
  • internship
Description
  • Internship python/opencl in computer vision with Mathieu Bonneau at Petit-Bourg in Guadeloupe
Education
September 2017 - September 2019
Paul Sabatier University - Toulouse III
Field of study
  • Computer Science : Image Analysis and Graphical Computing
September 2016 - June 2017
Université Savoie Mont Blanc
Field of study
  • Computer Science

Publications

Publications (10)
Article
Detecting and identifying plants using image analysis is a key step for many applications in precision agriculture (from phenotyping to site specific weed management). Instance segmentation is usually carried on to detect entire plants. However, the shape of the detected objects changes between individuals and growth stages. A relevant approach to...
Thesis
Full-text available
The objective of this thesis is to develop a way to detect weeds in a field using multispectral images, in order to determine which weeds should be eliminated during the current crop cycle and more particularly at the early stages. The multi-criteria approach focuses on the spatial arrangement, the spectral signature, the morphology and the texture...
Poster
Full-text available
L'une des avancées les plus importantes dans le domaine de l'observation de la terre est la découverte des indices spectraux, ils ont notamment prouvé leur efficacité dans la caractérisation des surfaces agricoles, mais ils sont généralement définis de manière empirique. Cette étude basée sur l'intelligence artificielle et le traitement du signal,...
Article
Full-text available
The form of a remote sensing index is generally empirically defined, whether by choosing specific reflectance bands, equation forms or its coefficients. These spectral indices are used as preprocessing stage before object detection/classification. But no study seems to search for the best form through function approximation in order to optimize the...
Preprint
Remote sensing indices have a wide range of applications in the field of earth observation. The form of a remote sensing index is generally empirically defined, whether by choosing specific reflectance bands, equation forms or its coefficients. These spectral indices are used as preprocessing stage before object detection/classification. But no stu...
Conference Paper
Full-text available
The potential of multi-spectral images is growing rapidly in precision agriculture, and is currently based on the use of multi-sensor cameras. However, their development usually concerns aerial applications and their parameters are optimized for high altitudes acquisition by drone (UAV ≈ 50 meters) to ensure surface coverage and reduce technical pr...
Article
Full-text available
Monitoring animal location can be a valuable tool in research and for practical applications, such as health or pasture management. Although GPS is commonly used, other solutions are available, such as RFID or image analysis. Image analysis is a non-invasive technique that has been proved to be useful to monitor animal location , as well as animal...
Book
Full-text available
master thesis published by inrae (and the final version) the base of "Automatic activity tracking of goats using drone camera", "Outdoor animal tracking combining neural network and time-lapse cameras" and various others contribution within INRAE Guadeloupe and with Mathieu Bonneau >> Automatic acquisition of information on animals is of interest...

Network

Cited By

Projects

Projects (2)
Archived project
monitoring of small ruminants on pasture