Color Inconstancy, Chromatic Adaptation, and Scales of Color Appearance
This webinar is hosted By: Technical Group
01 March 2023 11:00 - 12:00
Eastern Time (US & Canada) (UTC -05:00)In this webinar hosted by the Color Technical Group, Mark Fairchild will review research on color appearance phenomena and a proposal for a new way to look at color appearance models as five separate dimensions of appearance (brightness, lightness, hue, saturation, and colorfulness) rather than attempting to fit color into a seemingly arbitrary three-dimensional Euclidean (or even non-Euclidean) space.
Fundamental to the creation of such appearance scales is a sound fundamental understanding of the phenomenon of color inconstancy as well as the mechanisms of chromatic adaptation that set the stage for predictions of appearance. The presentation will start with a straightforward explanation of color inconstancy, review data and models of sensory and cognitive chromatic adaptation, and finally suggest methods and formulae for appearance scales.
What You Will Learn:
• Latest research on color appearance phenomena
• Dimensions of color appearance appearance
• Methods and formulae for appearance scales
Who Should Attend:
• Students in the field of color and imaging science
• Professionals interested in knowing the latest advances in color appearance
• Researchers in the field of color appearance
About the Presenter: Mark Fairchild from the Rochester Institute of Technology
Mark D. Fairchild is Professor in the Program of Color Science and Munsell Color Science Laboratory at the Rochester Institute of Technology. He received his B.S. and M.S. degrees in Imaging Science from R.I.T. and Ph.D. in Vision Science (Brain & Cognitive Science) from the University of Rochester. He is author of over 400 technical publications and books including Color Appearance Models, 3rd Ed. Mark has received numerous awards and recognitions for his research and educational work. His most cited research is in the areas of color appearance models, image appearance models, high-dynamic-range (HDR) imaging, human color vision, and color reproduction.