Exam 5: Perceiving Color

With an additive color mixture,mixing yellow and blue light on a white surface produces

According to the text,we cannot even imagine a color called reddish green because

Achromatopsia

A medium wavelength cone (M-cone)contains a photopigment that

The spectral power distribution of incandescent light is that of fluorescent light.

The visible spectrum is that portion of the electromagnetic spectrum that ranges from to nm.

If the original color is ,then the color afterimage would be .

Physiological support for opponent color representation comes from

The spectrum is that portion of the spectrum ranging from 400 to 700 nm.

Lightness constancy allows us to perceive the intrinsic properties

Metamers are any two stimuli that are physically but are perceptually .

The three independent dimensions of color experience are

What do pointillist paintings have in common with digital color video displays with regard to how each represents color? What are the major differences between them?

______________ light would be considered colorless.

A heterochromatic light source that emits relatively more long wavelengths than either short or medium wavelengths is

Each pixel in digital video displays

Metameric color-matching experiments provide evidence for three types of cones,and retinal densitometry provides evidence.

Concerning rod and cone monochromats,

By convention,the three primary colors for additive color mixing

Going clockwise around the color circle,wavelength increases as you go from blue (450 nm)to cyan (500 nm)to green (550 nm),and so on.Beyond red (650 nm),and before we return to blue,however,lies a quadrant of nonspectral purples.Are the wavelengths of these purples below 450 nm,above 650 nm,or something else altogether?