'Color appearance' presentation slideshows

Effect of Test Patch Location on Color Appearance, in the Context of 3D Objects

Effect of Test Patch Location on Color Appearance, in the Context of 3D Objects. Bei Xiao and David H.Brainard University of Pennsylvania. What Color is the Mug?. Most Appearance Studies Consider Flat Uniform Patches. A Complex Pattern of Light is Reflected from 3D Objects. Highlight.

674 views • 54 slides

Wavelength and Light

Wavelength and Light. Monochromators measure the power or energy at different wavelengths. Nanometers. Typical daylight SPDs vary. Superposition of Light SPDs. Rod Color Matching. Example Data: Rod Matches. Photopigment Absorptions. Rhodopsin Absorption Curve. Rhodopsin Predicts Matches.

349 views • 23 slides

COLOR MEMORY MATCH UNDER DISPARATE VIEWING CONDITION

310 views • 22 slides

Phil 3318: Philosophy of Science

474 views • 18 slides

Color Appearance Models

Color Appearance Models. Should account for chromatic adaptation and illumination. CIELab does account for illumination and can be modified to account for chromatic adaptation by scaling cone responses independently after converting XYZ to cone coordinates. But:.

443 views • 10 slides