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  2. Depth perception - Wikipedia

    en.wikipedia.org/wiki/Depth_perception

    Depth sensation is the corresponding term for non-human animals, since although it is known that they can sense the distance of an object, it is not known whether they perceive it in the same way that humans do. [1] Depth perception arises from a variety of depth cues. These are typically classified into binocular cues and monocular cues ...

  3. Visual perception - Wikipedia

    en.wikipedia.org/wiki/Visual_perception

    The major problem in visual perception is that what people see is not simply a translation of retinal stimuli (i.e., the image on the retina), with the brain altering the basic information taken in. Thus people interested in perception have long struggled to explain what visual processing does to create what is actually seen.

  4. Field of view - Wikipedia

    en.wikipedia.org/wiki/Field_of_view

    Field of view is the area of the inspection captured on the camera’s imager. The size of the field of view and the size of the camera’s imager directly affect the image resolution (one determining factor in accuracy). Working distance is the distance between the back of the lens and the target object.

  5. Augmented reality - Wikipedia

    en.wikipedia.org/wiki/Augmented_reality

    AR can be defined as a system that incorporates three basic features: a combination of real and virtual worlds, real-time interaction, and accurate 3D registration of virtual and real objects. [2] The overlaid sensory information can be constructive (i.e. additive to the natural environment), or destructive (i.e. masking of the natural ...

  6. Motion perception - Wikipedia

    en.wikipedia.org/wiki/Motion_perception

    The inability to perceive motion is called akinetopsia and it may be caused by a lesion to cortical area V5 in the extrastriate cortex. Neuropsychological studies of a patient who could not see motion, seeing the world in a series of static "frames" instead, suggested that visual area V5 in humans [1] is homologous to motion processing area V5/MT in primates.

  7. Human echolocation - Wikipedia

    en.wikipedia.org/wiki/Human_echolocation

    Those who can see their environments often do not readily perceive echoes from nearby objects, due to an echo suppression phenomenon brought on by the precedence effect. However, with training, sighted individuals with normal hearing can learn to avoid obstacles using only sound, showing that echolocation is a general human ability. [9]

  8. Binocular vision - Wikipedia

    en.wikipedia.org/wiki/Binocular_vision

    It allows the angles of the eyes' lines of sight, relative to each other , and those lines relative to a particular object [3] to be determined from the images in the two eyes. [4] These properties are necessary for the third advantage. It allows a creature to see more of, or all of, an object behind an obstacle.

  9. Visual search - Wikipedia

    en.wikipedia.org/wiki/Visual_search

    feature based search task. Feature search (also known as "disjunctive" or "efficient" search) [6] is a visual search process that focuses on identifying a previously requested target amongst distractors that differ from the target by a unique visual feature such as color, shape, orientation, or size. [7]