Image registration for sub-pixel using pyramid edge images
- Authors
- Lee, J.-Y.; Kim, K.-B.; Lee, S.-H.; Kim, T.-E.; Choi, J.-S.
- Issue Date
- 2012
- Keywords
- Canny operation; Image mosaicking; Image registration; Pyramid image
- Citation
- Lecture Notes in Electrical Engineering, v.120 LNEE, pp 367 - 371
- Pages
- 5
- Journal Title
- Lecture Notes in Electrical Engineering
- Volume
- 120 LNEE
- Start Page
- 367
- End Page
- 371
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/64956
- DOI
- 10.1007/978-94-007-2911-7_33
- ISSN
- 1876-1100
1876-1119
- 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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- Appears in
Collections - Graduate School of Advanced Imaging Sciences, Multimedia and Film > Department of Imaging Science and Arts > 1. Journal Articles
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