Variation of a Multiresolutional Approach to Maximum Likelihood Blind Deconvolution
Title | Variation of a Multiresolutional Approach to Maximum Likelihood Blind Deconvolution PDF eBook |
Author | Michael Wang |
Publisher | |
Pages | 77 |
Release | 1997 |
Genre | |
ISBN |
Self-correcting Multi-channel Bussgang Blind Deconvolution Using Expectation Maximization (EM) Algorithm and Feedback
Title | Self-correcting Multi-channel Bussgang Blind Deconvolution Using Expectation Maximization (EM) Algorithm and Feedback PDF eBook |
Author | Sze Ho Tang |
Publisher | |
Pages | |
Release | 2009 |
Genre | Mathematical optimization |
ISBN |
A Bussgang based blind deconvolution algorithm called self-correcting multi-channel Bussgang (SCMB) blind deconvolution algorithm was proposed. Unlike the original Bussgang blind deconvolution algorithm where the probability density function (pdf) of the signal being recovered is assumed to be completely known, the proposed SCMB blind deconvolution algorithm relaxes this restriction by parameterized the pdf with a Gaussian mixture model and expectation maximization (EM) algorithm, an iterative maximum likelihood approach, is employed to estimate the parameter side by side with the estimation of the equalization filters of the original Bussgang blind deconvolution algorithm. A feedback loop is also designed to compensate the effect of the parameter estimation error on the estimation of the equalization filters. Application of the SCMB blind deconvolution framework for binary image restoration, multi-pass synthetic aperture radar (SAR) autofocus and inverse synthetic aperture radar (ISAR) autofocus are exploited with great results.
Blind Image Deconvolution
Title | Blind Image Deconvolution PDF eBook |
Author | Patrizio Campisi |
Publisher | CRC Press |
Pages | 474 |
Release | 2017-12-19 |
Genre | Technology & Engineering |
ISBN | 1420007297 |
Blind image deconvolution is constantly receiving increasing attention from the academic as well the industrial world due to both its theoretical and practical implications. The field of blind image deconvolution has several applications in different areas such as image restoration, microscopy, medical imaging, biological imaging, remote sensing, astronomy, nondestructive testing, geophysical prospecting, and many others. Blind Image Deconvolution: Theory and Applications surveys the current state of research and practice as presented by the most recognized experts in the field, thus filling a gap in the available literature on blind image deconvolution. Explore the gamut of blind image deconvolution approaches and algorithms that currently exist and follow the current research trends into the future. This comprehensive treatise discusses Bayesian techniques, single- and multi-channel methods, adaptive and multi-frame techniques, and a host of applications to multimedia processing, astronomy, remote sensing imagery, and medical and biological imaging at the whole-body, small-part, and cellular levels. Everything you need to step into this dynamic field is at your fingertips in this unique, self-contained masterwork. For image enhancement and restoration without a priori information, turn to Blind Image Deconvolution: Theory and Applications for the knowledge and techniques you need to tackle real-world problems.
Quasi Maximum Likelihood Blind Deconvolution of Images Using Optimal Sparse Representations
Title | Quasi Maximum Likelihood Blind Deconvolution of Images Using Optimal Sparse Representations PDF eBook |
Author | Alexander Bronstein |
Publisher | |
Pages | 59 |
Release | 2003 |
Genre | |
ISBN |
Blind Deconvolution
Title | Blind Deconvolution PDF eBook |
Author | Simon S. Haykin |
Publisher | Prentice Hall |
Pages | 312 |
Release | 1994 |
Genre | Computers |
ISBN |
This book is devoted to the study of the blind deconvolution problem - where it is impractical to assume the availability of the system input. It considers a variety of blind deconvolution/equalization algorithms - with computer simulation experiments to support the theory.
Parallel Implementation of the Multi-frame Blind Deconvolution Algorithm
Title | Parallel Implementation of the Multi-frame Blind Deconvolution Algorithm PDF eBook |
Author | Jason Miller |
Publisher | |
Pages | 84 |
Release | 1997 |
Genre | |
ISBN |
Total Variation Blind Deconvolution
Title | Total Variation Blind Deconvolution PDF eBook |
Author | Tony F. Chan |
Publisher | |
Pages | 18 |
Release | 1996 |
Genre | |
ISBN |