visualizing color combinations
all of these
simultaneous color contrast
large firing from the S receptor, large firing from the M receptor, and little firing from the L receptor.
little firing from the S receptor, a moderate firing from the M receptor, and large firing from the L receptor.
large firing from the S receptor, medium firing from the M receptor, and little firing from the L receptor.
large firing from the S receptor, large firing from the M receptor, and large firing from the L receptor.
the visual system suppresses vision in one eye in order to avoid having the experience of double vision.
they are unable to use any picture depth cues.
the cortex receives messages from both eyes, making it difficult to attend to one visual stimulus
the misaligned eye movements are “jittery” making it difficult to form a stable percept.
random dot stereograms
10 to 11 months.
1 to 2 months
2 to 3 months
3 1/2 to 6 months.
reflect short wavelengths.
reflect long wavelengths only.
reflect all wavelengths equally.
reflect long and short wavelengths
polarized 3-D images
develops after using familiar size as a depth cue
develops after using overlap as a depth cue
can be tested using random dot stereograms
occurs before binocular fixation develops
Participants have difficulty reporting ink color if the word is the name of a color different than the ink color.
Participants can quickly identify the word “Blue” if printed in blue ink.
Participants recall words printed in red ink better than words printed in black ink.
Participants perceive a 620-nm pattern as being “redder” if that pattern has the shape of a stop sign rather than a mushroom shape.
Binocular disparity; convergence
Binocular disparity; stereopsis
a saturated yellow
is widely used to create depth in cartoons and video games. ** (page 233; factual)
is not an effective cue for robot vision
is an important depth cue for amphibians, but not mammals.
occurs when near objects are perceived as moving slower than distant objects.
he room is constructed of trapezoids, but looks rectangular to the observer
people of a wide range of physical heights are put in the room.
all depth cues except binocular disparity are eliminated.
the room is constructed of rectangular walls, but looks trapezoidal to the viewer
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