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Wikipedia [note 3] is a free content online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the use of the wiki -based editing system MediaWiki. Wikipedia is the largest and most-read reference work in history.
Sky and water background. starch-chemical-structure-molecule-model-2.jpg. Stylesheet. Stylesheet SVG bg. Stylesheet/Faded background. Stylesheet/Faded background ver2. Stylesheet/Faded background ver3. Stylesheet/Fixed image bg. Stylesheet/Image as tiddler background.
Image moment. In image processing, computer vision and related fields, an image moment is a certain particular weighted average ( moment) of the image pixels' intensities, or a function of such moments, usually chosen to have some attractive property or interpretation. Image moments are useful to describe objects after segmentation.
More precisely, image segmentation is the process of assigning a label to every pixel in an image such that pixels with the same label share certain characteristics. The result of image segmentation is a set of segments that collectively cover the entire image, or a set of contours extracted from the image (see edge detection ).
The Wikimedia Commons (also called "Wikicommons", "the Commons", "Wikipedia Commons" or just "Commons") is a repository of free content images, sound and other multimedia files. Like Wikipedia, it is a project of the Wikimedia Foundation. It provides a common resource repository to all the various Wikimedia sister projects in any language.
Jun 10, 2022 · How to cite Wikipedia in APA Style. In APA Style ( 7th edition ), only the first word of the title is capitalized, and there is no period after the URL. The in-text citation includes the title of the article (with title-case capitalization, and shortened if necessary) and the year.
