Abstract
Image registration has been widely used in many image processing-related works. But it is difficult to find the accuracy information such as translation, rotation, and scaling between images. This paper proposes a Fourier-based image registration using pyramid edge images and a simple line fitting. Main advantages of the proposed approach are that it can compute the accurate information at sub-pixel precision and can be carried out fast for image registration. The proposed algorithm can be used as a useful tool for image registration that requires high efficiency in many fields including GIS, MRI, CT, image mosaicking, and weather forecasting.
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Acknowledgement
This work was supported by Korean Research Foundation under BK21 project.
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© 2012 Springer Science+Business Media B.V.
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Lee, JY., Kim, KB., Lee, SH., Kim, TE., Choi, JS. (2012). Image Registration for Sub-Pixel Using Pyramid Edge Images. In: Kim, K., Ahn, S. (eds) Proceedings of the International Conference on IT Convergence and Security 2011. Lecture Notes in Electrical Engineering, vol 120. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-2911-7_33
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DOI: https://doi.org/10.1007/978-94-007-2911-7_33
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