Stereograms 5

Free-fuse each pair of neighbors. Then you will see a stereoscopic object.

since February 3, 2011



"Stereogram of the spiral illusion of the Fraser illusion"

The center appears to be bulge out or to be concave.

Copyright Akiyoshi Kitaoka 2017 (January 15)




"Wallpaper autostereogram 2014 to help explaining the Wallpaper illusion"

When observers fuse adjacent two elements, rows appears to be placed in different planes.

Copyright Akiyoshi Kitaoka 2014 (January 15)



"Wallpaper autostereogram 2014 to help explaining the Wallpaper illusion 2"

When observers fuse adjacent two elements, rows appears to be placed in different planes.

Copyright Akiyoshi Kitaoka 2014 (January 15)


"Reversible Leaning Tower illusion: 3D"

In each row, the upper image is the same as the lower one. When observers fuse adjacent two rows, one appearance is that two cylinders head and diverge toward upper-right , while the other is that they head and diverge toward lower-left.

Copyright Akiyoshi Kitaoka 2012 (March 11)

Leaning Tower illusion works


"Illusion of ellipses: 3D"

The upper ellipses are nearly the same as the lower one, but the latter appear to be thinner than the former. This appearance is much enhanced by streoscopic viewing.

Copyright Akiyoshi Kitaoka 2012 (March 11)


"The next freight car seen through a round window"

<Cross-fuse them, please>

The inset appears to move.

Copyright Akiyoshi.Kitaoka 2011 (September 20)


"Professor Hiroshi Harashima's talk @ Tokyo Women's Christian University"

Copyright Akiyoshi.Kitaoka 2011 (October 30)


"The first meeting of the ICP2016 Organizing Committee @ Nihon University"

Copyright Akiyoshi.Kitaoka 2011 (September 20)


"The first meeting of the ICP2016 Organizing Committee @ Nihon University 2"

Copyright Akiyoshi.Kitaoka 2011 (September 20)


"Clouds taken from a Shinkansen train"

Copyright Akiyoshi.Kitaoka 2011 (September 20)


"Subway in Kyoto"

Copyright Akiyoshi.Kitaoka 2011 (January 22)


"Snow in the northern Kyoto"

Copyright Akiyoshi.Kitaoka 2011 (January 22)


"Tea cup"

Copyright Akiyoshi.Kitaoka 2011 (January 29)


"Mt. Fuji taken from a Shinkansen train"

Copyright Akiyoshi.Kitaoka 2011 (February 5)


"Keigaku-kan in the Ritsumeikan University"

Copyright Akiyoshi.Kitaoka 2011 (February 2)


"Talk in the Osaka campus of the Ritsumeikan University"

Copyright Akiyoshi.Kitaoka 2011 (February 5)


"Doorplate of the Osaka campus of the Ritsumeikan University"

Copyright Akiyoshi.Kitaoka 2011 (February 5)


Stereogram 4

Stereogram 3

Stereogram 2

Stereogram 1


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