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    Chromostereopsis - Wikipedia

    Chromostereopsis is a visual illusion whereby the impression of depth is conveyed in two-dimensional color images, usually of red–blue or red–green colors, but can also be perceived with red–grey or blue–grey images. Such illusions have been reported for over a century and have generally been attributed to some … See more

    It is commonly found in stained-glass, historically artists have been aware of this effect, using it to generate advancing or receding perspectives within the images.
    Over two centuries … See more

    Theory image
    Chromatic aberration image

    Evidence for the stereoptic effect is often quite easy to see. For example, when red and blue are viewed side by side on a dark surrounding, most … See more

    In 1885, Einthoven proposed a theory which states: "The phenomenon (chromostereopsis) is due to chromatic difference of See more

    Stereoptic depth perception obtained from two dimensional red and blue or red and green images is believed to be caused primarily by optical chromatic aberrations. Chromatic aberrations are defined as types of optical distortions that occur as a consequence of See more

    Binocular nature of chromostereopsis image
    Overview image
    Reversal effect image

    The binocular nature of the chromostereopsis was discovered by Bruecke and arises due to the position of the See more

    Evolutionary significance image

    Research has attempted to extend the basis for the traditional chromostereoptic theory, including work done by Stiles and Crawford. In 1933, Stiles and Crawford accidentally … See more

    Chromostereopsis may also have evolutionary implications for predators and prey, giving it historical and practical significance. Possible evidence for the evolutionary … See more

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  2. Seeing is believing: 3D illusions – Science in School

  3. Depth perception - Wikipedia

  4. The World of Hidden 3D Stereograms - Geometricon

    A stereogram is an optical illusion of stereoscopic depth created from a flat, two-dimensional image or images. At first sight a stereogram looks like an abstract image made of repeatable patterns. But if you look at it in a special way, the …

  5. A Perspective on 3-D Illusions - Scientific American

    Oct 1, 2008 · A Perspective on 3-D Illusions. Paint and architectural illusions provide clues to how your brain reconstructs 3-D images. By Stephen L. Macknik & Susana Martinez-Conde. October 2008...

  6. Hidden 3D

    A stereogram is an optical illusion of stereoscopic depth created from a flat, two-dimensional image or images. At first sight a stereogram looks like an abstract image made of repeatable patterns. But if you look at it in a special way, the …

  7. 15 Ways to Draw the Illusion of Depth - Ran Art Blog

    Oct 20, 2024 · Discover how to create the illusion of depth when drawing or painting. Practical methods to draw and paint with a sense of depth and space.

  8. Visual Phenomena & Optical Illusions - Michael Bach

  9. Optical illusion - Wikipedia

    Illusions can be based on an individual's ability to see in three dimensions even though the image hitting the retina is only two dimensional. The Ponzo illusion is an example of an illusion which uses monocular cues of depth perception to …

  10. See the Most Mind-Bending Optical Illusions of 2020

    Jan 5, 2021 · The winning illusion is a 3-D interpretation of a classic optical illusion, the Shröder Staircase, Andrew Liszewski reports for Gizmodo. In the original, two-dimensional illusion, a series of...

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