Digital image quality


Digital image quality
Качество дискретизованного изображения.

Краткий толковый словарь по полиграфии. 2010.

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  • Digital image correlation — and Tracking (DIC/DDIT) is an optical method that employs tracking image registration techniques for accurate 2D and 3D measurements of changes in images. This is often used to measure deformation (engineering), displacement, and strain, but it… …   Wikipedia

  • Image Quality — is a characteristic of an image that measures the perceived image degradation (typically, compared to an ideal or perfect image). Imaging systems may introduce some amounts of distortion or artifacts in the signal, so the quality assessment is an …   Wikipedia

  • Digital image — A digital image is a numeric representation (normally binary) of a two dimensional image. Depending on whether or not the image resolution is fixed, it may be of vector or raster type. Without qualifications, the term digital image usually refers …   Wikipedia

  • Digital image processing — This article is about mathematical processing of digital images. For artistic processing of images, see Image editing. Paranal Observatory landscape after application of the city globe image technique. The Digital image processing is the use of… …   Wikipedia

  • digital image — an image made up of pixel. Each pixel has numbers (digits) to describe its position and shade on the grey scale. The more shades available, described by the number of computer bits required to store the shade of grey, the more accurately the… …   Medical dictionary

  • digital image — an image made up of pixels. Each pixel has numbers (digits) to describe its position and shade on the grey scale. The more shades available, described by the number of computer bits required to store the shade of grey, the more accurately the… …   The new mediacal dictionary

  • Digital versus film photography — has been a topic of debate since the invention of digital cameras towards the end of the 20th Century. Both digital and film photography have advantages and drawbacks.[1][2] 21st century photography is dominated by digital operation, but the… …   Wikipedia

  • Image file formats — are standardized means of organising and storing images. This entry is about digital image formats used to store photographic and other images; (for disk image file formats see Disk image). Image files are composed of either pixel or vector… …   Wikipedia

  • Image stabilization — (IS) is a family of techniques used to reduce blurring associated with the motion of a camera during exposure. Specifically, it compensates for pan and tilt (angular movement, equivalent to yaw and pitch) of a camera or other imaging device. It… …   Wikipedia

  • Digital intermediate — (typically abbreviated to DI) is a motion picture finishing process which classically involves digitizing a motion picture and manipulating the color and other image characteristics. It often replaces or augments the photochemical timing process… …   Wikipedia

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