Positive and negative versions of the mask only differ in the position of the assumed light source, and a face is such a strong percept that it overcomes the “history” which is the only cue that the face is negative.These are words from Roger Garrett.
This work inspired my idea and the designer of this work is Michael Bach.
Sources
Left: From the Max-Planck-Institut für biologische Kybernetik in Tübingen, with kind permission by H Bülthoff [BTW: The left face depicts a well-known vision researcher (KRG)]. <Link to the movie>
Right: Adapted from Richard L Gregory. Also seen at Your amazing brain.
Yellott JI & Kaiwi JL (1979) Depth inversion despite stereopsis: The appearance of random-dot stereograms on surfaces seen in reverse perspective. Perception 8:135–142
1 comment:
As this is other's work, please label it as Reflective Observation ONLY
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