[visionlist] [Job] Phd position on measuring the complexity of non-uniform surfaces

[Richard Noel]

*_PhD Position :_* *Measuring the complexity of non-uniform surfaces: 
application to the measurement of light quality*

*_Starting :_*     October or November 2024*__*for 3 years*_
deadline: _*    14/07/2024*_
_*

*_contact: _*    Noël RICHARD ==> noel.richard at univ-poitiers.fr*_
_*

*_Host laboratory: _* *XLIM, Futuroscope-Poitiers (France) *site
*_Institution: _*                University of Poitiers, MIMME doctoral 
school
*_Research Team: _*      ICONES (ASALI axis)

_*Supervisors:*_     Noël RICHARD, Christine Fernandez-MALOIGNE

*_Keywords :_* Spectral imaging, texture, metrology, complexity, colour, 
perception

*_Profile and skills required: _*
You have a Master 2 or an engineering degree in Signal and Image 
Processing, EEA, Mathematics or Computer Science with fundamentals in :
-    Signal and Image Analysis and Processing,
-    Image acquisition, Vision, Computer Vision
-    Probability and Statistics, Machine Learning,
-    Computer programming (Python, Numpy, Scipy, sklearn…), analysis and 
development for large-scale matrices, combined documentation management
-    Latex tools, Beamer, ...

-    Level of French (CECRL): B1 (expected, but not a constraint)
-    English level (CECRL): B2

*_Project abstract :_*

    The main objective of the thesis is to measure the impact of a
    change in the illumination spectrum in the physical domain (spectral
    imaging) and in the perceptual domain (imaging in perceptually
    uniform spaces, such as CIELAB). The project hypothesis is that a
    change in the illumination spectrum of a scene has an impact on the
    complexity measurement obtained by color or spectral cameras and/or
    on the perception of observers.

    Based on the state of the art and the results obtained in the ICONES
    team on color and spectral image analysis, the PhD student will
    develop various attributes for measuring the textured appearance and
    complexity of acquired surfaces. The PhD student will also take part
    in the experimental process (measurements and psycho-visual
    experiments). The complexity measurements calculated in the
    perceptual and physical domains will then be correlated with the
    results of the psycho-visual experiments. These results will be
    compared and shared with those obtained by the NRA (National
    Research Agency)  project partners. They will also be promoted at
    international level in conjunction with the CIE (International
    Commission of Lightning).

*_Theme, Field :_*

  *   Signal and Image Processing
  *   Spectral Imaging
  *   Image Metrology


Noël RICHARD
---------------------------------------------------------
Head of the ICONES Team
Director of the CIE Division 8 "Image technology"






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