Image Algebra change detection
From AWF-Wiki
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| − | {{TutorialNavigator}}
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| − | {{Content Tree|HEADER=QGIS Tutorial|NAME=QGIS tutorial}}
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| − | A simple way to identify changes between two images which are correctly georeferenced and calibrated is computing a pixel-to-pixel difference or ratio.
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| − | {{exercise|message=Exercise 54|text=}}
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| − | ==Related articles==
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| − | * [[Multitemporal color composites]]
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| − | * [[Principal components]]
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| − | [[category: Change detection]]
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Latest revision as of 10:46, 17 September 2014
