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Depth perception arises from a variety of depth cues. These are typically classified into binocular cues and monocular cues. Binocular cues are based on the receipt of sensory information in three dimensions from both eyes and monocular cues can be observed with just one eye.
Monocular vision [[Visual perception|is known as seeing and using only one eye in the human species. Depth perception in monocular vision is reduced compared to binocular vision , but still is active primarily due to accommodation of the eye and motion parallax .
Binocular viewing of a scene creates two slightly different images of the scene in the two eyes due to the eyes' different positions on the head. These differences, referred to as binocular disparity, provide information that the brain can use to calculate depth in the visual scene, providing a major means of depth perception. [17]
An energy model, a kind of stimulus-response model, of binocular neurons allows for investigation behind the computational function these disparity tuned cells play in the creation of depth perception. [1] [13] [14] [15] Energy models of binocular neurons involve the combination of monocular receptive fields that are either shifted in position ...
Stereopsis (from Ancient Greek στερεός 'solid' and ὄψις (ópsis) 'appearance, sight') is the component of depth perception retrieved through binocular vision. [1] Stereopsis is not the only contributor to depth perception, but it is a major one.
The visual system performs a number of complex tasks based on the image forming functionality of the eye, including the formation of monocular images, the neural mechanisms underlying stereopsis and assessment of distances to (depth perception) and between objects, motion perception, pattern recognition, accurate motor coordination under visual ...
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