Keyphrases
Wheatstone
100%
Stereoscope
97%
Hermann Von Helmholtz
96%
Eye Movements
96%
Perceptual Portraits
74%
Binocular Vision
67%
19th Century
56%
Visual Illusion
52%
Geometric-optical Illusions
51%
Nineteenth Century
51%
Rivalry
47%
Visual Perception
47%
Binocular
46%
Retina
45%
Stereoscopic Vision
39%
Neuroscience
38%
Pictorial Image
35%
Eye Movement Research
34%
Psychologists
33%
Visual Science
33%
Afterimage
33%
Anaglyph
32%
Engraving
32%
Binocular Rivalry
30%
Purkinje
28%
Oddity
28%
Galileo
28%
Stereopsis
28%
Adaptation
27%
Stereoscopic Depth
27%
Ponzo
26%
Stereoscopy
26%
Optics
26%
Stereoscopic Depth Perception
25%
Visual Artists
25%
Oculomotor Function
25%
New Introduction
25%
Physiological Optics
25%
Motion Aftereffect
24%
Thomas Young
24%
Visual Phenomena
23%
Grating
23%
Parallel Law
22%
Volkmann
22%
Spatial Illusion
22%
Color Contrast
22%
Perceptual Event
22%
Allusion
22%
Illusionist
22%
Visual Direction
22%
Arts and Humanities
Illusion
68%
Nineteenth Century
65%
Stereoscope
63%
Motion
52%
Rivalry
45%
Treatise
45%
Visual Illusion
41%
Action
37%
English
36%
Philosophy
34%
Spatial
34%
viewer
34%
Engraving
32%
Independent
28%
Optics
28%
Contemporary
28%
Art and science
25%
Mystery
22%
Historical Context
22%
Observer
22%
Early Edition
22%
Circle
22%
Motifs
22%
Colour Contrast
22%
Allusion
22%
early history
22%
Style
21%
Artists
20%
Color Vision
20%
Scholars
20%
Visual Artist
20%
Sensation
19%
Experimental
18%
1830s
17%
Painting
17%
Art History
17%
Depth Perception
17%
Copy
17%
Stereoscopy
17%
Hermann von Helmholtz
17%
Space Perception
17%
16 th century
16%
Portraiture
15%
Designer
15%
Galileo
15%
Names
15%
Achromatic
15%
Technique
14%
Pioneers
14%
Legacy
14%