In mathematics, deconvolution is the operation inverse to convolution. Both operations are used in signal processing and image processing. For example, convolution can be used to apply a filter, and it may be possible to recover the original signal using deconvolution.

Is Deconvolve a word?

To subject data or a signal to deconvolution.

What is the purpose of deconvolution?

Deconvolution is a computational method that treats the image as an estimate of the true specimen intensity and using an expression for the point spread function performs the mathematical inverse of the imaging process to obtain an improved estimate of the image intensity.