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Likearaisin (talk | contribs) m →Local and Global Contrast Stretching: Kernel shouldn't be all-caps, added link to relevant wikipedia page. |
Importing Wikidata short description: "Image processing" |
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{{Short description|Image processing}}
In [[image processing]], '''normalization''' is a process that changes the range of [[pixel]] intensity values. Applications include photographs with poor [[contrast (vision)|contrast]] due to glare, for example. Normalization is sometimes called contrast stretching or [[histogram]] stretching. In more general fields of data processing, such as [[digital signal processing]], it is referred to as [[dynamic range]] expansion.<ref>{{Cite book| page=85|
author=Rafael C. González, Richard Eugene Woods |
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