In mathematics, deconvolution is an algorithm-based process used to reverse the effects of convolution on recorded data. The concept of deconvolution is widely used in the techniques of signal processing and image processing. Because these techniques are in turn widely used in many scientific and engineering disciplines, deconvolution finds many a...
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An image processing technique that removes features in an image that are caused by the telescope itself rather than from actual light coming from the sky.
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http://www.encyclo.co.uk/local/20040
A mathematical technique for solutions of functions whose input includes their output; used to solve for the image elements in computed tomography or magnetic resonance imaging. ... Origin: de-+ L. Convulutio, a rolling up, fr. Convolvo, to roll up ... (05 Mar 2000) ...
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Process in digital image handling whereby a composite image is formed using information from several separate images taken at different levels (focal planes). The final image can be rotated and viewed from different angles and has usually had noise filtered out so that the image is much clearer and sharper.
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Type: Term Pronunciation: dē′con-vō-lū′shŭn Definitions: 1. A mathematic technique for solution of functions whose input includes their output; used to solve for the image elements in computed tomography or magnetic resonance imaging. 2. Computer-based process for enhancing image definition in microscopy.
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