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  2. List of common display resolutions - Wikipedia

    en.wikipedia.org/wiki/List_of_common_display...

    The extra pixels are used to form the increased area to the sides of the D1 image. The pixel density of 960H is identical to standard D1 resolution so it does not give any improvement in image quality, merely a wider aspect ratio. Alternative analog video transport technologies carrying higher resolutions than 960H include HD-TVI, HDCVI, and AHD.

  3. Field of view - Wikipedia

    en.wikipedia.org/wiki/Field_of_view

    Angle of view can be measured horizontally, vertically, or diagonally. The field of view (FOV) is the angular extent of the observable world that is seen at any given moment. In the case of optical instruments or sensors, it is a solid angle through which a detector is sensitive to electromagnetic radiation. It is further relevant in photography.

  4. Autostereogram - Wikipedia

    en.wikipedia.org/wiki/Autostereogram

    The top and bottom images produce a dent or projection depending on whether viewed with cross- () or wall- () eyed vergence. An autostereogram is a two-dimensional (2D) image that can create the optical illusion of a three-dimensional (3D) scene. Autostereograms use only one image to accomplish the effect while normal stereograms require two.

  5. Resize and position screens in AOL Desktop Gold

    help.aol.com/articles/how-do-i-change-the-window...

    Open the window you want to resize or move. Click and drag the outside border of the window to modify its size. Click and drag the top bar of the window to reposition it on your screen. To save or reset your adjustments, click Window | Save Window Size and Position or Reset all Window Sizes and Positions. Learn how to resize and position ...

  6. Display size - Wikipedia

    en.wikipedia.org/wiki/Display_size

    The size of a screen is usually described by the length of its diagonal, which is the distance between opposite corners, typically measured in inches. It is also sometimes called the physical image size to distinguish it from the "logical image size," which describes a screen's display resolution and is measured in pixels. [ 1 ][ 2 ]

  7. Magnification - Wikipedia

    en.wikipedia.org/wiki/Magnification

    Images displayed on a computer screen change size based on the size of the screen. A scale bar (or micron bar) is a bar of stated length superimposed on a picture. When the picture is resized the bar will be resized in proportion. If a picture has a scale bar, the actual magnification can easily be calculated.

  8. Aperture - Wikipedia

    en.wikipedia.org/wiki/Aperture

    Aperture. In biology, the pupil (appearing as a black hole) of the eye is its aperture and the iris is its diaphragm. In humans, the pupil can constrict to as small as 2 mm (f/ 8.3) and dilate to larger than 8 mm (f/ 2.1) in some individuals. In optics, the aperture of an optical system (including a system consisted of a single lens) is a hole ...

  9. Pixel - Wikipedia

    en.wikipedia.org/wiki/Pixel

    This example shows an image with a portion greatly enlarged so that individual pixels, rendered as small squares, can easily be seen. In digital imaging, a pixel (abbreviated px), pel, [1] or picture element [2] is the smallest addressable element in a raster image, or the smallest addressable element in a dot matrix display device.