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  2. List of United States pay television channels - Wikipedia

    en.wikipedia.org/wiki/List_of_United_States_pay...

    The following is a list of pay television networks or channels broadcasting or receivable in the United States, organized by broadcast area and genre.. Some television providers use one or more channel slots for east/west feeds, high definition services, secondary audio programming and access to video on demand.

  3. VisionTV - Wikipedia

    en.wikipedia.org/wiki/VisionTV

    VisionTV is a Canadian English language Category A specialty channel that broadcasts multi-faith, multicultural, and general entertainment programming aimed at the 45 and over demographic.

  4. Machine vision - Wikipedia

    en.wikipedia.org/wiki/Machine_vision

    Early Automatix (now part of Omron) machine vision system Autovision II from 1983 being demonstrated at a trade show.Camera on tripod is pointing down at a light table to produce backlit image shown on screen, which is then subjected to blob extraction.

  5. Vision system - Wikipedia

    en.wikipedia.org/wiki/Vision_system

    Vision system may refer to: . Visual system, the neurobiological circuitry and processing that enable living beings to see; Machine vision, a computer-based system where software performs tasks assimilable to "seeing", usually aimed to industrial quality assurance, part selection, defect detection etc.

  6. Technology of television - Wikipedia

    en.wikipedia.org/wiki/Technology_of_television

    The elements of a simple broadcast television system are: . An image source. This is the electrical signal that represents a visual image, and may be derived from a professional video camera in the case of live television, a video tape recorder for playback of recorded images, or telecine with a flying spot scanner for the transfer of motion pictures to video).

  7. Television guidance - Wikipedia

    en.wikipedia.org/wiki/Television_guidance

    Television guidance (TGM) is a type of missile guidance system using a television camera in the missile or glide bomb that sends its signal back to the launch platform. There, a weapons officer or bomb aimer watches the image on a television screen and sends corrections to the missile, typically over a radio control link.

  8. Visual system - Wikipedia

    en.wikipedia.org/wiki/Visual_system

    The visual system is the physiological basis of visual perception (the ability to detect and process light).The system detects, transduces and interprets information concerning light within the visible range to construct an image and build a mental model of the surrounding environment.

  9. Enhanced flight vision system - Wikipedia

    en.wikipedia.org/wiki/Enhanced_flight_vision_system

    The forward-facing camera used for the PlaneView EVS on a Gulfstream G450. An enhanced flight vision system (EFVS, sometimes EVS) is an airborne system which provides an image of the scene and displays it to the pilot, in order to provide an image in which the scene and objects in it can be better detected.