Cognitive psychology - cues to depth perception
- Created by: Sam_dearnx
- Created on: 30-05-17 11:03
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- Cues to depth perception
- Size
- Monocular/static
- The closer the object the bigger they appear.
- Monocular/static
- Occlusion
- Blocking objects from view, the blocked objects appear further away
- Monocular/static
- Texture/detail
- Monocular/static
- The further away the object the less detail it will have to the eye.
- Monocular/static
- Perception
- Monocular/static
- Lines converging to make them appear 3D (usually)
- Monocular/static
- Cues have to be learn before they could be interpreted into paintings
- Before the mid-14th century, paintings only had occlusion - before perception was 'invented'
- Renaissance paintings were the first to involve all the static cues to depth perception - Leonardo Da Vinci, 1498.
- Before the mid-14th century, paintings only had occlusion - before perception was 'invented'
- Parallax
- Monocular/requiring movement
- Objects further away move slower across the eye line than objects close together.
- Monocular/requiring movement
- 'Common fate'
- Monocular/requiring movement
- People tend to perceive objects that a moving together in the same direction as more related than those that are static or move in opposite directions.
- Monocular/requiring movement
- Looming
- Monocular/requiring movement
- An object which appears bigger the closer it gets to your visual eye line. Your entire visual space is taken over by an object, because it is closer.
- Monocular/requiring movement
- Binocular disparity
- Binolucar/requring movement
- The disparity (great difference) of two objects.
- Binolucar/requring movement
- Perceptual constancies
- Size and shape consistencies - things always stay the same size and shape.
- Having depth perception is crucial for the system to understand a basic fact of life: that things stay the same size in spite of their distance from you.
- Size and shape consistencies - things always stay the same size and shape.
- Two types of cues: static and movement
- Movement adds different dimensions.
- Size
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