"A demo program of color illusion by histogram compression in RGB" made by Akiyoshi Kitaoka, August 10, 2021

  R min - max    G min - max    B min - max

The above image can be downloaded by right-clicking it.

(original image)

target color:    R   G   B
the color after change: R   G   B

Press the left button if all the histograms are not drawn.   magnification: x


Shapiro, A., Hedjar, L., Dixon, E., & Kitaoka, A. (2018). Kitaoka's tomato: Two simple explanations based on information in the stimulus. i-Perception, 9(1), January-February, 1-9. PDF (open access)

(Staff only)