The latest works 74
since September 1, 2024
"Overestimation of speed of red-blue plaids"
When observers approach or move away from the image while fixating at the center, the pattern appears to move faster in the red-blue image than in the white-black one.
Copyright Akiyoshi Kitaoka 2024 (September 19)
"A rotorelief that cannot be demonstrated with a rotating disk"
A pyramid with a concave or a corridor with a pyramid are observed. Two pyramids or two corridors are sometimes viewed.
Copyright Akiyoshi Kitaoka 2024 (September 1)
A pyramid or a corridor are observed. Two pyramids or two corridors are
sometimes viewed.
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