反卷积概述Thisarticlereviewsdifferentdeconvolutionmethods.Theall-pervasivepresenceofnoiseiswhatmakesdeconvolutionparticularlydifficult.Thediversityofresultingalgorithmsreflectsdifferentwaysofestimatingthetruesignalundervariousidealizationsofitsproperties.