Thursday, May 2025

03:10 PM - 03:30 PM

Room: LL21AB

Session: Modeling Color Appearance

Brightness Scales Above and Below Reference White via Maximum Likelihood Difference Scaling (MLDS)

• Associate Professor

  Youngshin Kwak

  School of Design and Human Engineering, UNIST

Description:

Brightness scales were obtained using Maximum Likelihood Difference Scaling method for the colors having higher or lower luminance than that of the reference white. Results showed that CIELAB L* effectively predicts perceived brightness for colors brighter than the background and the background luminance is the main factor affecting the brightness scale.