“Measurement of the Imperceptible Threshold for Color Vibration Pairs Selected by using MacAdam Ellipse” by Hattori, Hiroi and Hiraki
Conference:
Type(s):
Title:
- Measurement of the Imperceptible Threshold for Color Vibration Pairs Selected by using MacAdam Ellipse
Presenter(s)/Author(s):
Abstract:
We propose an efficient method to find color vibration pairs that are imperceptible to the human eye based on the MacAdam ellipse. We selected eight sRGB colors for experiments, conducting the experiment for establishing amplitude thresholds for flicker-free perception, and providing guidelines for color pair selection.
INVITED TO THE FIRST ROUND OF THE STUDENT RESEARCH COMPETITION
References:
[1]
Satoshi Abe, Takefumi Hiraki, Shogo Fukushima, and Takeshi Naemura. 2020. Imperceptible color vibration for screen-camera communication via 2d binary pattern. ITE Transactions on Media Technology and Applications 8, 3 (July 2020), 170?185.
[2]
Shingo Hattori and Takefumi Hiraki. 2022. Accelerated and Optimized Search of Imperceptible Color Vibration for Embedding Information into LCD images. In SIGGRAPH Asia 2022 Posters(SA ?22, Article 16). 1?2.
[3]
Yi Jiang, Ke Zhou, and Sheng He. 2007. Human visual cortex responds to invisible chromatic flicker. Nature neuroscience 10, 5 (May 2007), 657?662.
[4]
David L MacAdam. 1942. Visual sensitivities to color differences in daylight. Journal of the Optical Society of America 32, 5 (May 1942), 247?274.
[5]
Carroll Vance Truss. 1957. Chromatic flicker fusion frequency as a function of chromaticity difference. Journal of the Optical Society of America 47, 12 (Dec. 1957), 1130?1134.
