Overview:Blind Image Deconvolution: Methods and Convergence - Blind deconvolution is a classical image processing problem which has been investigated by a large number of researchers over the last four decades. The purpose of this monograph is not to propose yet another method for blind image restoration. Rather the basic issue of deconvolvability has been explored from a theoretical view point. Some authors claim very good results while quite a few claim that blind restoration does not work. The authors clearly detail when such methods are expected to work and when they will not.In order to avoid the assumptions needed for convergence analysis in the Fourier domain, the authors use a general method of convergence analysis used for alternate minimization based on three point and four point properties of the points in the image space. The authors prove that all points in the image space satisfy the three point property and also derive the conditions under which four point property is satisfied. This provides the conditions under which alternate minimization for blind deconvolution converges with a quadratic prior.Since the convergence properties depend on the chosen priors, one should design priors that avoid trivial solutions. Hence, a sparsity based solution is also provided for blind deconvolution, by using image priors having a cost that increases with the amount of blur, which is another way to prevent trivial solutions in joint estimation. This book will be a highly useful resource to the researchers and academicians in the specific area of blind deconvolution.
This book is on page /88f0ff300130a9332bf7ee8997e69000/book/1603728617-9783319352169. It was written by the following authors: Renu Rameshan, Subhasis Chaudhuri, Rajbabu Velmurugan. Book Blind Image Deconvolution: Methods and Convergence, which can be read online, published by the company: Springer International Publishing AG. Other books on similar topics can be found in sections: Internet, Technology, Medicine, Computing, Science. The book was published on 2016-09-22 00:00:00. It has 151 pages and is published in Paperback format and weight 2642 g. File for download Blind Image Deconvolution: Methods and Convergence has PDF format and is called blind-image-deconvolution-methods-and-convergence.pdf. Other books you can download below. Our nottedeiricercatoriaq.it site is not responsible for the content of PDF files.
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