the same image colorized in greyscale, Rainbow color scale, viridis, and plasma - to show the varying effect of applying color to image on interpretation and visual attention.

Ah, getting nostalgic while making figures for color education!
A former colleague became the new poster child for image tests in computer vision: a test image built in #ImageJ #FIJI

If you are interested, read up on #NewLenna #Lenna, the #metoo moment of CS vision research

#DataVis