deconvolution

What is deconvolution?

deconvolution definition and meaning on Science terms:
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. For example, the optical analog would be to remove the spikes and halos which often appear on images of bright stars because of light scattered by the telescope’s internal supports.

 

reference: https://imagine.gsfc.nasa.gov/resources/dictionary.html

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