A Modified Blind Deconvolution Algorithm for Deblurring of Colored Images

2020 ◽  
pp. 157-167
Author(s):  
Anuj Kumar Gupta ◽  
Manvinder Sharma ◽  
Sohni Singh ◽  
Pankaj Palta
Keyword(s):  
Blind Deconvolution ◽  
Deconvolution Algorithm

Blind deconvolution algorithm for restoration OCT images with diffraction limited resolution

2011 ◽  
Author(s):  
Alexander A. Moiseev ◽  
Grigory V. Gelikonov ◽  
Pavel A. Shilyagin ◽  
Valentine M. Gelikonov
Keyword(s):  
Blind Deconvolution ◽  
Deconvolution Algorithm

scholarly journals A New Fast Iterative Blind Deconvolution Algorithm

2012 ◽  
Vol 03 (01) ◽  
pp. 98-108 ◽  
Author(s):  
Mamdouh F. Fahmy ◽  
Gamal M. Abdel Raheem ◽  
Usama S. Mohamed ◽  
Omar F. Fahmy
Keyword(s):  
Blind Deconvolution ◽  
Deconvolution Algorithm

Parametric semi-blind deconvolution algorithm with Huber–Markov regularization for passive millimeter-wave images

2013 ◽  
Vol 60 (12) ◽  
pp. 970-982 ◽  
Author(s):  
Luxin Yan ◽  
Hai Liu ◽  
Liqun Chen ◽  
Houzhang Fang ◽  
Yi Chang ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Blind Deconvolution ◽  
Deconvolution Algorithm

A DSP-based blind deconvolution algorithm for motion image restoration

2018 ◽  
Vol 22 (S4) ◽  
pp. 8493-8500
Author(s):  
Jian Zhao ◽  
Yuan Shi ◽  
Shunli Zhang ◽  
Duan Xie
Keyword(s):  
Image Restoration ◽  
Blind Deconvolution ◽  
Deconvolution Algorithm

scholarly journals Analysis of the ray-based blind deconvolution algorithm for shipping sources

2020 ◽  
Vol 147 (3) ◽  
pp. 1927-1938
Author(s):  
Nicholas C. Durofchalk ◽  
Karim G. Sabra
Keyword(s):  
Blind Deconvolution ◽  
Deconvolution Algorithm

scholarly journals A Seismic Blind Deconvolution Algorithm Based on Bayesian Compressive Sensing

2015 ◽  
Vol 2015 ◽  
pp. 1-11
Author(s):  
Yanqin Li ◽  
Guoshan Zhang
Keyword(s):  
Compressive Sensing ◽  
Blind Deconvolution ◽  
Optimization Method ◽  
Seismic Signal ◽  
Unknown Parameters ◽  
Seismic Wavelet ◽  
Deconvolution Algorithm ◽  
Seismic Records ◽  
Real Value ◽  
Seismic Signal Processing

Compressive sensing in seismic signal processing is a construction of the unknown reflectivity sequence from the incoherent measurements of the seismic records. Blind seismic deconvolution is the recovery of reflectivity sequence from the seismic records, when the seismic wavelet is unknown. In this paper, a seismic blind deconvolution algorithm based on Bayesian compressive sensing is proposed. The proposed algorithm combines compressive sensing and blind seismic deconvolution to get the reflectivity sequence and the unknown seismic wavelet through the compressive sensing measurements of the seismic records. Hierarchical Bayesian model and optimization method are used to estimate the unknown reflectivity sequence, the seismic wavelet, and the unknown parameters (hyperparameters). The estimated result by the proposed algorithm shows the better agreement with the real value on both simulation and field-data experiments.

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