Image-registration-based local noise reduction for noisy video sequences

2006 ◽  
Author(s):  
Nan Jiang ◽  
Glen Abousleman ◽  
Jennie Si
Keyword(s):  
Image Registration ◽  
Noise Reduction ◽  
Video Sequences

SU-F-I-09: Improvement of Image Registration Using Total-Variation Based Noise Reduction Algorithms for Low-Dose CBCT

2016 ◽  
Vol 43 (6Part7) ◽  
pp. 3388-3388
Author(s):  
S Mukherjee ◽  
J Farr ◽  
T Merchant ◽  
W Yao
Keyword(s):  
Image Registration ◽  
Noise Reduction ◽  
Total Variation ◽  
Low Dose

Improvement of the Noise Filtering and Image Registration Methods for PSP Experiments

2003 ◽  
Author(s):  
Nobuyoshi Fujimatsu ◽  
Kozo Fujii ◽  
Yoshiaki Tamura
Keyword(s):  
Image Processing ◽  
Wavelet Transform ◽  
Image Registration ◽  
Noise Reduction ◽  
Shot Noise ◽  
Ccd Camera ◽  
Noise Filtering ◽  
Model Surface ◽  
Processing Procedure

Image processing procedure for noise reduction and image registration in the PSP experiments is investigated. A few kinds of filter are examined for the shot noise reduction caused by the CCD camera. The algorithm to detect a marker cell located on the model surface is proposed and an appropriate number size is shown. The algorithm using the wavelet transform is investigated to sharpen the edge around the model. The results indicate that the method developed in this paper effectively removes the shot noise and corrects the displacement of the model during wind-on.

Noise Reduction of Video Sequences Using Fuzzy Logic Motion Detection

2005 ◽  
pp. 666-673
Author(s):  
Stefan Schulte ◽  
Vladimir Zlokolica ◽  
Aleksandra Pizurica ◽  
Wilfried Philips ◽  
Etienne Kerre
Keyword(s):  
Fuzzy Logic ◽  
Noise Reduction ◽  
Motion Detection ◽  
Video Sequences

Speckle noise reduction in swept-source optical coherence tomography by retinal image registration

2020 ◽  
Vol 13 (6) ◽  
pp. 1-10
Author(s):  
CAI Huai-yu ◽  
◽  
HAN Xiao-yan ◽  
LOU Shi-liang ◽  
WANG Yi ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Image Registration ◽  
Noise Reduction ◽  
Retinal Image ◽  
Speckle Noise ◽  
Optical Coherence ◽  
Swept Source ◽  
Speckle Noise Reduction

Fuzzy Directional (FD) Filter for impulsive noise reduction in colour video sequences

2012 ◽  
Vol 23 (1) ◽  
pp. 143-149 ◽  
Author(s):  
Alberto J. Rosales-Silva ◽  
Francisco J. Gallegos-Funes ◽  
Volodymyr I. Ponomaryov
Keyword(s):  
Noise Reduction ◽  
Impulsive Noise ◽  
Video Sequences ◽  
Impulsive Noise Reduction
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