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Make Color Illusions with Histogram Compression (ritsumei.ac.jp)
4 points by laurieg on Aug 23, 2021 | hide | past | favorite | 1 comment


To fill in the lack of explanation:

The demo shows that color is perceived globally, as evidenced by color swatches below transformed and original image that can pick colors from respective images. In fact, some of the preset images have settings filled so that what we perceive as color is actually gray (128,128,128).

It's a variation on the blue-black dress illusion.




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