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bn:02549460n
Noun Concept
Categories: Digital photography, Photographic techniques, Articles with short description, Astrophotography, Image processing
EN
image subtraction  image differencing
EN
Image subtraction or pixel subtraction or difference imaging is an image processing technique whereby the digital numeric value of one pixel or whole image is subtracted from another image and generating an image based on the result. Wikipedia
Definitions
Relations
Sources
EN
Image subtraction or pixel subtraction or difference imaging is an image processing technique whereby the digital numeric value of one pixel or whole image is subtracted from another image and generating an image based on the result. Wikipedia
Digital image manipulation technique Wikidata
IS A
image processing
Wikipedia
EN
image subtraction
Wikidata
EN
Image subtraction
Wikipedia Redirections
EN
image differencing, Image Subtraction

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