Looking into the water with a facet eye
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D. VarjΓΊ; G. HorvΓ‘th
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Article
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1989
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Springer-Verlag
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English
β 785 KB
The apparent velocity and apparent size of objects approaching an animal strongly depend on their size, their position within the visual field and on the path along which they move. It also makes a considerable difference whether both the animal and the objects are in air, or whether the animal look