Lecture 5 (incomplete)

Question 1

What are spectral colors?

Answer 1

Comprised of a single wavelength.

Question 2

What is additive mixing?

Answer 2

Combinations which increase the amount of light reflected, like computer monitors.

Question 3

Color circle developed by, and describes?

Answer 3

Isaac Newton, and hue and saturation.

Question 4

CIE Color Space?

Answer 4

Describes colors based on three primaries.

Question 5

Trichromatic theory?

Answer 5

Blue, green, red. (Short, med., long).

Question 6

How many men are colorblind?

Answer 6

1 in 12.

Question 7

Protanopia?

Answer 7

Can’t see red.

Question 8

Deutanopia?

Answer 8

Can’t see green.

Question 9

Opponent process theory developed by?

Answer 9

Hering.

Question 10

Opponent process theory?

Answer 10

Blue-yellow and red-green.

Question 11

Snellin eye chart?

Answer 11

Standard.

Question 12

Two parts of contrast sensitivity?

Answer 12

Contrast and spatial frequency.

Question 13

Grouping principles?

Answer 13

Proximity, similarity, continuity, closure, common fate.

Question 14

Grouping principles developed by?

Answer 14

Gestalt psychologists.

Question 15

Accomodation?

Answer 15

Adjustments of the lens.

Question 16

Vergence?

Answer 16

Inward turn of eyes to fix on an object.

Question 17

Monocular depth cues?

Answer 17

Interposition, size, perspective, motion parallax.

Question 18

Binocular depth cues?

Answer 18

Binocular disparity.

Question 19

Object moving vs. induced motion?

Answer 19

Object moving, waterfall makes stuff “go up”.

Question 20

Apparent motion?

Answer 20

TV.

Question 21

Integral vs separable dimensions?

Answer 21

Integral: can’t describe one feature without describing another (bending), separable (color and shape).

Question 22

Configural dimension?

Answer 22

Dimensions interact to create new figures.

Question 23

Expectancies?

Answer 23

Perception induced by context.

Question 24

White noise, wideband noise, and narrowband noise?

Answer 24

Equal avg. intensity frequencies, wide frequencies, restricted frequencies.