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Materials & Colour : Colour physics - 4FMT1081

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  • Number of hours

    • Lectures : 21.0
    • Tutorials : -
    • Laboratory works : 6.0
    • Projects : -
    • Internship : -
    • Written tests : 1.5
    ECTS : 30.0
  • Officials : Anne BLAYO

Goals

Learning outcomes :

  • To know the notion of metamerism
  • To know the principles and methods of reproducing a colour
  • To know the formulas for colour differences.
  • To characterize color: describe the color of an object from its diffuse reflection spectrum and the illuminant
  • To measure a color in different colorimetric systems
  • To calculate a color difference between a control and its reproduction
  • To reproduce an ink to the model using formulation software

Content

Introduction
1. Eye and colour vision
2. Light and its interactions with materials
3. Fundamentals of visual colorimetry : CIE 1931, XYZ, definition of metamerism
4. Colorimetry of differences : CIE 1976, L*a*b* system, definition and formulae of color differences
5. Colour matching : models of color matching (Kubelka-Munk, Neugebauer, etc.)
6. Evaluation of the quality of color matching, conditions of spectrophotometry measurements
7. Introduction to colour appearance models (CIECAM)

Prerequisites

Optical properties of papers, basics in geometry

Accessibility for people with disabilities : please contact us for further information

Tests

Only one written exam for the 3 courses : colorimetry, inks and photo physics-photochemistry
rattrapable en 2e session

1 note TP (no catch-up possibility)

La note d'examen écrit est une évaluation commune au trois cours : colorimétrie, encre et photophysique-photochimie.

Note CM coeff de 55 - Note TP coeff 10
Note finale (55*CM +10*TP)/65

The exam may be taken in french or in english FR FR

Calendar

The course exists in the following branches:

  • Curriculum - - Semester 7 (this course may be followed in french or in english FR EN)
  • Curriculum - Pagora Engineer - Student - Semester 7 (this course may be followed in french or in english FR EN)
  • Curriculum - - Semester 7 (this course may be followed in french or in english FR EN)
see the course schedule for 2021-2022

Additional Information

Course ID : 4FMT1081
Course language(s): FR FR

You can find this course among all other courses.

Bibliography

  • Billmeyer F.W. and Saltzman M., « Principles of color technology », 3rd ed., John Wiley, 2000.
  • Elias M. et Lafait J., « La couleur – Lumière, vision et matériaux», ed. Belin, 2006.
  • Fairchild M.D., « Color Appearance Models », ed.Addison-Wesley, 1998.
  • Kowaliski P., Viénot F. et Sève R., « Vision et mesure de la couleur », ed. Masson, 1990.
  • McDonald R., « Color physics for industry », ed. by Society of Dyers and Colourists, 1987.
  • Nassau K., « The Physics and Chemistry of color : the fifteen causes of color », 2nd ed., John Wiley, 2001.
  • Sève R., « Physique de la Couleur : de l’apparence colorée à la technique colorimétrique », ed. Masson, 1996.
  • Sharma G. et al., « Digital Color Imaging Handbook », ed. by G. Sharma, CRC Press, 2003.

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Date of update July 24, 2020

Université Grenoble Alpes