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Line 1: '''Pyramid''' or ''''pyramid representation'''' is a type of [[Scale model\|multi-scale]] [[Signal (information theory)\|signal]] [[Knowledge representation\|representation]] developed by the [[computer vision]], [[image processing]] and [[signal processing]] communities, in which a signal or an image is subject to repeated smoothing and subsampling. Historically, pyramid representation is a predecessor to [[scale-space\|scale-space representation]] and [[multiresolution analysis]]. ==Pyramid generation==

Pyramid (image processing): Difference between revisions