Speckle imaging

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

1

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What Wikipedia says

Speckle imaging comprises a range of high-resolution astronomical imaging techniques based on the analysis of large numbers of short exposures that freeze the variation of atmospheric turbulence. They can be divided into the shift-and-add (image stacking) method and the speckle interferometry methods.

Excerpt from the Wikipedia article “Speckle imaging”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Auteur inconnu, Public domain, via Wikimedia Commons.