A Cube Version of the Square–Diamond Illusion

Hiroyuki Ito, Daichi Nose

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


The square–diamond illusion is often referred to as a type of size illusion. However, the 45-degree tilting of a square remarkably affects perceived corner angles when a cube version of the figure is used. This illusion is measured and discussed in relation to anisotropy in shape interpretation.

Original languageEnglish
Issue number1
Publication statusPublished - 2021

All Science Journal Classification (ASJC) codes

  • Experimental and Cognitive Psychology
  • Ophthalmology
  • Sensory Systems
  • Artificial Intelligence


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