最終更新日：2025/12/07

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

An optical illusion where, when a diagonally striped pole is rotated around its vertical axis (horizontally), it appears as though the stripes are moving in the direction of its vertical axis (downwards in the case of the animation to the right) rather than around it.

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barber pole illusion

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元となった辞書の項目

barber pole illusion

An optical illusion where, when a diagonally striped pole is rotated around its vertical axis (horizontally), it appears as though the stripes are moving in the direction of its vertical axis (downwards in the case of the animation to the right) rather than around it.

日本語の意味

斜めの縞模様が施された柱が、垂直軸を中心に回転すると、実際には回転しているにもかかわらず縦方向（例では下方向）へと動いているように見える光学的錯覚。

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Google翻訳 / DeepL翻訳

実演では、斜め縞の棒を垂直軸の周りに回転させると縞がその軸に沿って動いて見えるという錯覚のため、回転している棒の斜め縞は周囲を回るのではなく垂直方向に動いているように見えました。

意味（1）

An optical illusion where, when a diagonally striped pole is rotated around its vertical axis (horizontally), it appears as though the stripes are moving in the direction of its vertical axis (downwards in the case of the animation to the right) rather than around it.

barber pole illusions

（ plural ）

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