Lecture 7

1.

1 point

Things appearing closer together as they move further away:

texture gradient

FOE

converging parallels

compression gradient

2.

1 point

The monocular cue is related to _____ of the lens, the binocular cue is related to ______ of the two eyes:

accommodation; vergence

stereoscopic cues; motion cues

convergence; stereoscopic cues

motion cues; vergence

3.

1 point

At what distance is there the most change in retinal size?

2-4m

6-10

4-6m

0-2m

4.

1 point

Shape of an object is foreshortening in respect to it's angle/plane:

FOE

compression gradient

aspect-ratio perspective

texture gradient

5.

1 point

Rate of change in the slant of an object:

absolute egocentric distance

relative depth

curvature

ordinal depth

6.

1 point

Smaller angle of an object means it is:

2-D

closer

3-D

further away

7.

1 point

One thing in front of the other:

occlusion

stereoscopsis

convergence

binocular disparity

8.

1 point

Both ocular cues have the potential to give ________ depth but are only effective at relatively _______ ranges:

ordinal; close

relative; large

absolute; close

relative; close

9.

1 point

Convergence and accommodation are based on information from the eye muscles, which can potentially provide absolute egocentric distance at close distances:

oculomotor cues

stereoscopic cues

motion cues

pictorial cues

10.

1 point

What is not a way of gathering information about depth?

transduction

relative

ordinal

absolute

11.

1 point

What is not a relative size cue?

converging parallels

occlusion

compression gradient

texture gradient

12.

1 point

To focus your vision sharply onto a close object you have to change the shape of your lens:

stereoscopsis

accommodation

convergence

motion detection

13.

1 point

Only gives ordinal depth information:

accommodation

motion cues

transduction

occlusion

14.

1 point

Occlusion, relative size, familiar size, position relative to horizon, shadows and shading, aerial perspective, edge interpretation, and image blur are:

pictorial cues

oculomotor cues

motion cues

stereoscopic cues

15.

1 point

Unconscious inference and perception being likened to a process of testing perceptual hypotheses about what is out there against the available sense date are theories belonging to which school of thought?

Constructivism

Ethology

Direct perception

Information processing