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Jehan-Antoine Vayssade (28 years)

c++/glsl enginer, I spend most of my free time
making game-engine, 3d-engine and game-server
also interested in pure knowledge of those sciences
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​​About
Some years ago I started to build a game, today it's a complete game engine, with custom 3D engine, integrated physics, sound, scripting, editor and my own server, all in c++ 11. this self-learning has made me more flexible against problem resolving and has increased my programming skills. Here you can see my works and studies, follow links to see some of my codes ... good reading
​​​Skills
  1. c / c++ (15 years)
  2. slackware (14 years)
  3. irrlicht (13 years)
  4. opengl / glsl (11 years)
  5. java (8 years)
  6. opencl / cuda (4 years)
  7. python (4 years)
  8. php / sql
  9. c# / unity
  10. game-engine
  11. 3d engine
  12. socket
  13. github
  14. gitlab
  15. latex
  16. ...
​​Studies
Dijon Doctorat IT department (image analysis and statistics) work on
Toulouse Master 1&2 IGAI IT department 4nd
Chambéry Licence 3 IT department 2nd
Rodez DUT IT department  
Rodez Bac Pro *SEN mention "Bien"
Rodez Bep *SEN 2nd


*SEN : Electronic and Numeric Systems with Telecom and Network option
*IGAI : computer graphics and image analysis

​​Works
Dijon doctorat in precision agriculture using computer vision on multi-spectral data at AgroSup/INRA/uB work on
Guadeloupe internship python/opencl in computer vision at Inra Unité de Recherche en Zootechnie  
Toulouse master 2 project for rendering optimization at Irit (VORTEX/AGGA)  
Toulouse internship c++ in point cloud association at Irit (VORTEX/AGGA)  
2016-2017 Montpeyroux small professional website, magie de l'aubrac  
Rodez developper c# unity at Spisoftware  
Rodez developper intranet php/mysql/ldap at ERDF  
Decazeville hardware / software enginer at Vanotec  
Pollestre free hardware enginer at Emmaüs  
​​Research
24/04/2020 AgroSup peer-reviewer : A DNN-based Semantic Segmentation for Detecting Weed and Crop review
29/02/2020 AgroSup conference : International Conference on Computer Vision theory and Application (VISAPP) talk
AgroSup paper : Two-step multi-spectral registration via key-point detector and gradient similarity accepted
Inra paper : Outdoor animal tracking combining neural network and time-lapse cameras accepted
09/12/2019 AgroSup peer-reviewer : Weed Density Detection Method Based on Absolute Feature Corner Points in Field review
Inra short paper : automatic acitivity tracking using time-lapse cameras accepted
26/06/2019 Inra conference : Goats monitoring at the pasture scale combining neural network and time-lapse cameras accepted
30/04/2019 Inra poster : Approche multicritère pour la caractérisation des adventices par imagerie PhD journey
Inra paper : automatic activity tracking using drone accepted
home game engine optimisation standby 2016
home rendering optimisation standby 2016
home multi-threading synchronisation without hardware lock standby 2016
​​Self-learning and online followed courses
Dijon-Lyon
Belfort-Paris

Intelligence artificielle pour l'astrophysique à l'époque du big-data
Cartographies, analyses et représentations spatiales
Parcours d’accompagnement pour publier et communiquer en science
Microscopie Electronique à transmission, Microscopie électronique à balayage
Optimisation combinatoire, métaheuristique, apprentissage automatique, réseaux neuronaux
Séminaire : Self-Supervised Visual Learning and Synthesis
Séminaire : Méthodes, Modèles et Systèmes spatio-temporels, Environnement et Société
Des rivières et des hommes : hydrologie, hydraulique et géomorphologie
Toulouse

Fluid Simulation
Fundamentals of Unconstrained Optimization
Transformation Space Sampling and Analysis for Point-Cloud Registration.
Multiple Object Mesh Simplification with Contact Preserving Quadric Error Metric.
Modelling and Simulating 3D Virtual Characters Skin and Garments
Cage Generation for Animation Purposes
Computer Graphics techniques from INRIA research
Toulouse

Fast Global Pointcloud Registration through Smart Indexing
Chambéry

soil characterization
water treatment (chemistry)
assistant c / c++ / system
Discrete and Computational Geometry and Applications
introduction: biology
introduction: automatic deduction (SAT solver)
introduction: cryptography
introduction: fluids mechanics
introduction: particles physics
introduction: dark matter
at home

iron melting / welding / tanning / soap
mathematical randomness (polytech)
vector, matrix, quaternion, bezier, nurbs, ... etc
c / c++ works on 3d engine and game engine
networks ip, arp, dns, rpc, ...
wireless encoding, strength, noise, ...
permaculture and medical flora
phytotherapy / gemmotherapy
fishing / hunting / mushroom
​​Interest & project