Relativity in perception

Demonstration:http://www.uni-bielefeld.de/(en)/psychologie/ae/Ae01/forschung/indumo.html

What’s going on?•Motion is perceived relative to other objects•Larger objects become the reference.

Local solutions

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Local solutions

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Local solutions

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Decision is required about what is out there.

Perspective in art history

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"Han XiZai Gives a Banquet" painted by Gu HongZhong (about AD 910-980)

Perspective in art history

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Perspective in art history

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Giotto (1267-1337), considered "Father of the Renaissance".

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Filippo Brunelleschi (1337?-1446), Florentine architect and engineer

Perspective in art history

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"View of an Ideal City", Piero della Francesca (1416-1492)

Perspective in art history

Belvedere 1958 Ascending and Descending 1960

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Oculomotor System

1. Vergence

2. Pursuit1. Feedback control2. Speed limit 30 deg/s

3. Saccades1. Open-loop control2. Main sequence3. Visual exploration

http://www.eolas.ca/oculomtr/Physiol/Phys_1.htm

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