Geometric Distortion and Correction Methods for Finding Key points:A Survey |
Author(s): |
| Devangi B . Thakkar , U and P U Patel Department of Computer Engineering, CSPIT CHARUSAT University; Dr. Amit V. Patel, V. T. Patel Department of Electronics & Communication Engineering, CHARUSAT University ; Prof. Mayur Patel, U and P U Patel Department of Computer Engineering, CSPIT CHARUSAT University |
Keywords: |
| Geometric distortion; Scale invariant feature transformation; pick signal to noise ratio; Image acquisition; ground control point |
Abstract |
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In remote sensing data for georeferencing refers to the process of assigning to image data from some map coordinate. Geometrical distortion is an error on an image between actual image acquisition (sensor) coordinate data and ideal image coordinate data. Geometric correction includes correcting for geometric distortion due to some variation and collecting Ground control point on that image. This review paper include preprocessing of satellite image using sift algorithm for further application such as change detection, image acquisition, image registration, etc. |
Other Details |
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Paper ID: IJSRDV4I20530 Published in: Volume : 4, Issue : 2 Publication Date: 01/05/2016 Page(s): 311-314 |
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