visual image
51Visual angle — The visual angle is the angle a viewed object subtends at the eye, usually stated in degrees of arc.It also is called the object s angular size. The sketch helps to define it 1,2It shows an observer s eye looking at a frontal extent (the vertical …
52Visual prosthesis — For the non functional prosthesis or glass eye see Ocular prosthesis and Craniofacial prosthesis. A visual prosthesis, often referred to as a bionic eye, is an experimental visual device intended to restore functional vision in those suffering… …
53Visual arts — The visual arts are art forms that focus on the creation of works which are primarily visual in nature, such as painting, photography, printmaking, and filmmaking. Those that involve three dimensional objects, such as sculpture and architecture,… …
54Visual acuity — 20/15 and 20/15 vision redirect here. For other uses, see 2020 (disambiguation). Typical Snellen chart used for visual acuity testing. Visual acuity (VA) is acuteness or clearness of vision, which is dependent on the sharpness of the retinal… …
55Visual perception — In psychology, visual perception is the ability to interpret information from visible light reaching the eyes. The resulting perception is also known as eyesight, sight or vision. The various physiological components involved in vision are… …
56Visual Culture — Bildwissenschaft (auch Bildmedienwissenschaft, Bildforschung oder Visualistik) ist eine Wissenschaft, die aus sehr unterschiedlichen wissenschaftlichen Disziplinen hervorgegangen ist und sich zunehmend fachübergreifend mit dem Phänomen Bild in… …
57Visual studies — Bildwissenschaft (auch Bildmedienwissenschaft, Bildforschung oder Visualistik) ist eine Wissenschaft, die aus sehr unterschiedlichen wissenschaftlichen Disziplinen hervorgegangen ist und sich zunehmend fachübergreifend mit dem Phänomen Bild in… …
58Visual language — A visual language is a set of practices by which images can be used to communicate concepts. Overview Creation of an image to communicate an idea presupposes the use of a visual language. Just as people can verbalize their thinking, they can… …
59Image Engine — Infobox Company company name = Image Engine company company type = Private company slogan = Visual Effects for Film and Television foundation = 1994 location = 15 West 5th Avenue, Vancouver, British Columbia, Canada key people = Robin Hackl… …
60Visual display unit — A visual display unit, often called simply a monitor or display, is a piece of electrical equipment which displays images generated from the video output of devices such as computers, without producing a permanent record. A newer monitor… …
