In this lesson, we will explore what binocular cues are, how we utilize them to discern how distant an object is from us, and how they work to create our unique sense of depth perception.
Binocular Cues. Humans are able to see things that are both far and near, and can actually identify where those objects are in space (meaning, they can determine if those objects are close or far away). This sort of depth perception requires both of our eyes, which is referred to as binocular cues (depth cues that requires both of our eyes).
In addition to this, depth perception is also made possible by cues from binocular and monocular vision. So lets look at each of these now. Binocular vision. Binocular vision is vision with two eyes, and the main cue for depth perception associated with binocular vision is retinal disparity.
Monocular cues can play an important role in the detection of depth in the world around us. Unlike binocular cues, which involve the use of both eyes, monocular cues only require the use of one eye and can be presented in two dimensions. Because of this, many of these cues are used in art to create the illusion of depth in a two-dimensional space.
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A monocular cue is any depth cue that can be processed by using one eye alone. This is in contrast to binocular cues that require the use of both eyes to perceive distance and depth. Examples
The brain automatically measures convergence and retinal disparity in order to generate an estimate of distance. Binocular cues are used to estimate distances using both eyes. Monocular cues are also used to estimate distance and use only one eye. Monocular cues include relative size, blocking other objects, relative clearness and parallel lines.
A2 Psychology - Perception - Depth Cues study guide by JaydeHubbs includes 10 questions covering vocabulary, terms and more. Quizlet flashcards, activities and games help you improve your grades.
Binocular cues are depth cues that integrate information from both eyes. The two types are ocular convergence and retinal disparity. Ocular convergence refers to the degree of turning inwards of the eyes, which is greater when an object is closer.
Binocular cues refer to those depth cues in which both eyes are needed to perceive. There are two important binocular cues; convergence and retinal disparity. Convergence refers to the fact that the closer an object, the more inward our eyes need to turn in order to focus. The farther our eyes converge, the closer an object appears to be.