An Iterative Method for Restoring Noisy Blurred Images.

1984 ◽  
Author(s):  
A. K. Katsaggelos ◽  
J. Biemond ◽  
R. M. Mersereau ◽  
R. W. Schafer
Keyword(s):  
Iterative Method ◽  
Blurred Images

An iterative method for restoring noisy blurred images

2005 ◽  
Author(s):  
A. Katsaggelos ◽  
J. Biemond ◽  
R. Mersereau ◽  
R. Schafer
Keyword(s):  
Iterative Method ◽  
Blurred Images

scholarly journals A new method for eliminating blur caused by the rotational motion of the images

2015 ◽  
Author(s):  
Seyed Mohammad Ali Sanipour ◽  
Iman Ahadi Akhlaghi
Keyword(s):  
Iterative Method ◽  
Conjugate Gradient ◽  
Rotational Motion ◽  
Experimental Results ◽  
New Method ◽  
Blurred Images

The aim of this investigation is to evaluate a new method for blur elimination caused by rotational motion of any object, assuming that the center and the angle of the rotation are known. In this new method, which is called Enhanced Rotational De-convolution Conjugate Gradient (ERD-CG), first we enhanced the RD method for the blurred images, and then we combined the ERD method with the CG method (which is the reconstruction of iterative method). The experimental results are promising and show that the proposed method outperforms both RD and CG, significantly.

An iterative method for restoring noisy blurred images

1984 ◽  
Vol 3 (2) ◽  
pp. 139-160 ◽  
Author(s):  
A. K. Katsaggelos ◽  
J. Biemond ◽  
R. M. Mersereau ◽  
R. W. Schafer
Keyword(s):  
Iterative Method ◽  
Blurred Images

scholarly journals A new method for eliminating blur caused by the rotational motion of the images

2015 ◽  
Author(s):  
Seyed Mohammad Ali Sanipour ◽  
Iman Ahadi Akhlaghi
Keyword(s):  
Iterative Method ◽  
Conjugate Gradient ◽  
Rotational Motion ◽  
Experimental Results ◽  
New Method ◽  
Blurred Images

The aim of this investigation is to evaluate a new method for blur elimination caused by rotational motion of any object, assuming that the center and the angle of the rotation are known. In this new method, which is called Enhanced Rotational De-convolution Conjugate Gradient (ERD-CG), first we enhanced the RD method for the blurred images, and then we combined the ERD method with the CG method (which is the reconstruction of iterative method). The experimental results are promising and show that the proposed method outperforms both RD and CG, significantly.

scholarly journals A new method for eliminating blur caused by the rotational motion of the images

2015 ◽  
Author(s):  
Seyed Mohammad Ali Sanipour ◽  
Iman Ahadi Akhlaghi
Keyword(s):  
Iterative Method ◽  
Conjugate Gradient ◽  
Rotational Motion ◽  
Experimental Results ◽  
New Method ◽  
Blurred Images

The aim of this investigation is to evaluate a new method for blur elimination caused by rotational motion of any object, assuming that the center and the angle of the rotation are known. In this new method, which is called Enhanced Rotational De-convolution Conjugate Gradient (ERD-CG), first we enhanced the RD method for the blurred images, and then we combined the ERD method with the CG method (which is the reconstruction of iterative method). The experimental results are promising and show that the proposed method outperforms both RD and CG, significantly.

scholarly journals A new method for eliminating blur caused by the rotational motion of the images

2015 ◽  
Author(s):  
Seyed Mohammad Ali Sanipour ◽  
Iman Ahadi Akhlaghi
Keyword(s):  
Iterative Method ◽  
Conjugate Gradient ◽  
Rotational Motion ◽  
Experimental Results ◽  
New Method ◽  
Blurred Images

The aim of this investigation is to evaluate a new method for blur elimination caused by rotational motion of any object, assuming that the center and the angle of the rotation are known. In this new method, which is called Enhanced Rotational De-convolution Conjugate Gradient (ERD-CG), first we enhanced the RD method for the blurred images, and then we combined the ERD method with the CG method (which is the reconstruction of iterative method). The experimental results are promising and show that the proposed method outperforms both RD and CG, significantly.

Quality Improvement of X-ray CT Images by Estimation of the Mechanical Misalignment in a Projection Image Using an Iterative Method

2017 ◽  
Vol 137 (3) ◽  
pp. 213-219
Author(s):  
Kenji Noguchi ◽  
Satoshi Takahashi ◽  
Daisuke Suzuki ◽  
Atsushi Teramoto
Keyword(s):  
Quality Improvement ◽  
Iterative Method ◽  
Ct Images ◽  
X Ray ◽  
Projection Image
Sign in / Sign up

Export Citation Format

Share Document