Robust 1-D equivalent of phase-correlation image registration algorithm

1986 ◽  
Vol 22 (7) ◽  
pp. 386 ◽  
Author(s):  
C. Morandi ◽  
F. Piazza ◽  
R. Capancioni
Keyword(s):  
Image Registration ◽  
Phase Correlation ◽  
Registration Algorithm ◽  
Image Registration Algorithm ◽  
Correlation Image

An image registration algorithm based on phase correlation and the classical Lucas–Kanade technique

2017 ◽  
Vol 11 (7) ◽  
pp. 1321-1328 ◽  
Author(s):  
Youssef Douini ◽  
Jamal Riffi ◽  
Adnane Mohamed Mahraz ◽  
Hamid Tairi
Keyword(s):  
Image Registration ◽  
Phase Correlation ◽  
Registration Algorithm ◽  
Image Registration Algorithm

SAR Image Registration Using Ratio Mutual Information

2012 ◽  
Vol 241-244 ◽  
pp. 2630-2637
Author(s):  
Chun Rong Wei ◽  
Chu He ◽  
Hong Sun
Keyword(s):  
Image Registration ◽  
Mutual Information ◽  
Speckle Noise ◽  
Synthetic Aperture Radar Image ◽  
Reference Image ◽  
Sar Image ◽  
Local Maxima ◽  
Characteristic Quantity ◽  
Registration Algorithm ◽  
Image Registration Algorithm

In order to reduce the noise sensitivity of the SAR (synthetic aperture radar) image registration, a image registration algorithm which basing on the ratio mutual information (RatioMI) is proposed in this paper. Firstly, the ratio images of the reference image and the floating image are gotten by using the ratio operator, and then take the two ratio images as a similar characteristic quantity to construct the similarity measure function which was used in the optimization process of the image registration experiment. The experimental results of the SAR image registration show that the new registration algorithm which based on the RatioMI is effectively in avoiding the local maxima point problems causing by speckle noise.

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