Comparative study of pictorial depth perception: Size constancy illusions from texture gradient cues in humans and new world monkeys

2006 ◽  
Author(s):  
Ayumi Sakai ◽  
Kazuo Fujita
Keyword(s):  
Comparative Study ◽  
Depth Perception ◽  
New World ◽  
Texture Gradient ◽  
New World Monkeys ◽  
Size Constancy ◽  
Pictorial Depth

Depth Perception in Pandora's Box and Size Illusion: Evolution with Age

Perception ◽  
1983 ◽  
Vol 12 (2) ◽  
pp. 177-185 ◽  
Author(s):  
Jacques Chevrier ◽  
André Delorme
Keyword(s):  
Depth Perception ◽  
Relative Position ◽  
Linear Perspective ◽  
Pictorial Stimulus ◽  
Texture Gradient ◽  
Familiar Size ◽  
Depth Cues ◽  
Pictorial Depth

The aim of the experiment was to study the evolution with age (6, 8, 11 and 14 years) of pictorial depth perception in Pandora's box and to compare it with the evolution of size illusion with the same subjects and the same pictorial backgrounds. In addition to familiar size and relative position, each pictorial stimulus contained one or more of the following depth cues: linear perspective, texture gradient, and interposition. The two kinds of measurements produced different results. Size illusions, although present, did not vary with age but increased with the number of cues. Estimates of distance in Pandora's box increased with age and varied according to the type of cue present: texture gradient seemed to be critical to the amount of depth perceived. The correlation between size adjustments and distance adjustments was significant only for the two oldest groups of subjects (11 and 14 years).

scholarly journals Fetal globin expression in New World monkeys.

1996 ◽  
Vol 271 (47) ◽  
pp. 30298
Author(s):  
Robert M. Johnson ◽  
Steven Buck ◽  
Chi-hua Chiu ◽  
Horacio Schneider ◽  
Iracilda Sampaio ◽  
...  
Keyword(s):  
New World ◽  
New World Monkeys

New World Monkeys

2006 ◽  
Author(s):  
Walter Carl Hartwig ◽  
Alfred L Rosenberger
Keyword(s):  
New World ◽  
New World Monkeys

Adrenergic retinal neurons of some new world monkeys

1969 ◽  
Vol 100 (3) ◽  
pp. 364-375 ◽  
Author(s):  
B. Ehinger ◽  
B. Falck
Keyword(s):  
New World ◽  
New World Monkeys ◽  
Retinal Neurons

New World Monkeys and Color

2007 ◽  
Vol 28 (4) ◽  
pp. 729-759 ◽  
Author(s):  
Gerald H. Jacobs
Keyword(s):  
New World ◽  
New World Monkeys
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