1. Stereo Vision and Depth
Perception
 Monocular Vision
 Binocular Vision
 Stereoscopic Vision
 stardome
java movie

2. Stereo Vision and Depth
Perception
 Monocular Cues to
depth perception
 Vergence
(convergence) The
degree of eyes
crossing
necessary to fixate
on an object.

3. Stereo Vision and Depth
Perception
 Monocular Cues to
depth perception
 Accommodation:
The amount of
accommodation
that the lens
performs to focus
varies with the
distance from the
object to the eye

4. Stereo Vision and Depth
Perception
 Monocular Cues to depth perception
 Linear Perspective

5. Stereo Vision and Depth
Perception
 Monocular Cues to
depth perception
 Size Gradients

6. Stereo Vision and Depth
Perception
 Monocular Cues
to depth
perception
 Visual Field
Height

7. Stereo Vision and Depth
Perception
 Monocular Cues
to depth
perception
 Shading and
Contours

8. Stereo Vision and Depth
Perception
 Monocular Cues
to depth
perception
 Shading and
Contours

9. Stereo Vision and Depth
Perception
 Monocular Cues
to depth
perception
 Occlusion

10. Stereo Vision and Depth
Perception
 Monocular Cues
to depth
perception
 Atmospheric
Blurring

11. Stereo Vision and Depth
Perception
 Monocular Cues
to depth
perception
 Motion Parallax

12. Stereo
Vision and
Depth
Perception
 Anaglyph
Method

13. Stereo
Vision and
Depth
Perception
 Anaglyph
Method

14. Stereo
Vision and
Depth
Perception
 Anaglyph
Method

15. Stereo Vision and Depth
Perception
 Anaglyph
Method

16.  Anaglyph
Method

17. Stereo
Vision and
Depth
Perception
 Anaglyph
Random Dot
Stereogram

18. Stereo Vision and Depth
Perception

19. Stereo Vision and Depth
Perception
 Stereoscopic Method

20. Stereo Vision
and Depth
Perception
 Stereoscopic
Method

21. Stereo Vision
and Depth
Perception
 Holograms

22. Random Dot Stereogram

23. Disparity
Detection
Cells

24. Disparity
Detection
Cells

25. Perceiving
Size
Are these
circles the
same size?

26. Perceiving
Size
Are these
circles the
same size?

27. Perceiving
Size
Size perception
interacts with
perception of
depth
Size Constancy:
We tend to
maintain the
size of an object
given depth
cues

28. Perceiving Size
Size Constancy: We tend to maintain the size of
an object given depth cues.
Perceived Size = K (Retinal Size x Distance)

29. Perceiving Size
Relative Size Cues

30. Perceiving Size
Relative Size Cues

31. Perceiving Size
Relative Size Cues

32. Veridical Perception and Illusions
When perceptual cues
are present then
perception is accurate
or veridical; if cues are
not present then we
perceive illusions
Muller-Lyer Illusion

33. Veridical Perception and Illusions
Muller-Lyer Illusion

34. Veridical Perception and Illusions
Muller-Lyer Illusion

35. Veridical Perception and Illusions
Ponzo Illusion

36. Veridical Perception and Illusions
Ames Room

37. Veridical Perception and Illusions
QuickTime™ and a
Video decompressor
are needed to see this picture.

38. Veridical Perception and Illusions
Moon Illusion: Apparent Depth: The horizon
contains depth information, the sky does not

39. Veridical Perception and Illusions
QuickTime™ and a
Video decompressor
are needed to see this picture.