A new type of impossible objects that become partly invisible in a mirror

作者：Sugihara Kokichi^*

来源：Japan Journal of Industrial and Applied Mathematics, 2016, 33(3): 525-535.

DOI：10.1007/s13160-016-0233-9

• Anomalous object
• Height reversal
• Impossible object
• Optical illusion

This paper presents a new class of anomalous objects that partly disappear when they are reflected in a mirror. They can be constructed by combination of mathematical properties of mirror symmetry and psychological properties of optical illusion. A general method for designing these objects is proposed together with examples.

• 出版日期2016-12