'Noise amplification' diaporamas de présentation

Introduction to Computer Vision

Introduction to Computer Vision. Lecture 4 Dr. Roger S. Gaborski. Intensity image is simply a matrix of numbers. We can summary this information by only retaining the distribution if gray level values:. PARTIAL IMAGE INFO:. 117 83 59 59 68 77 84

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Image Deblurring

Image Deblurring. Introduction Inverse filtering Suffer from noise amplification Wiener filtering Tradeoff between image recovery and noise suppression Iterative deblurring* Landweber algorithm. Introduction. Where does blur come from? Optical blur: camera is out-of-focus

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Imaging from Projections

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