Survey of Image Registration techniques for Satellite Images |
Author(s): |
| Utsavkumar S. Shah , SSESGI, Rajpur, Kadi, India.; Darshana Mistry, Adalaj, Gandhinagar, India. |
Keywords: |
| Image Registration, feature detection, feature matching, transform model estimation, image transformation and resampling. |
Abstract |
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This paper aims to survey of Image Registration techniques for Satellite Images. Image Registration is a process of arranging two images (references and sense images) of the same scene taken at different times, from different sensors, and/or different viewpoints into a common coordinate system. They can be classified according to their nature (area based and feature based) and four basic steps of image registration procedures: feature detection, feature matching, and transform model estimation and image transformation and Re-sampling. There are different errors like localization errors, alignment errors, matching errors, are main challenges of image registration. To minimize error methods like Correlation like methods, Fourier transfer methods etc. are used for image registration. |
Other Details |
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Paper ID: IJSRDV1I11034 Published in: Volume : 1, Issue : 11 Publication Date: 01/02/2014 Page(s): 2448-2452 |
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