blind deconvolution

Blind deconvolution is a process used to recover an original signal or image that has been blurred, without knowing exactly how it was blurred. Imagine taking a clear photo that becomes blurry due to camera shake or focus issues. Blind deconvolution aims to uncover the sharp original from the blurry version by simultaneously estimating both the original image and the blurring effect. It’s like solving a puzzle with missing pieces, where you don’t know the cause of the blur, but through mathematical techniques, you work to restore clarity.