Change Detection Techniques: A Brief Survey |
Author(s): |
| Shilpa Rajan , mbccet; Jisha Mariyam John, mbccet |
Keywords: |
| Change Detection, Scene Changes |
Abstract |
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In the context of remote sensing the change detection is the process of identifying differences between co-registered images acquired in the same geographical area at different times. It is used to view and monitor land surface conditions and can provide guidance in the management of the use of land and resources. There are several methods used for change detection such as MOEA (Multi Objective Evolutionary Algorithm), Edge detection techniques, Covariance matching and all. Change detection can be broadly categorized into three. Abrupt scene change, gradual scene change and wipe scene change. Abrupt scene change also called cut scene change, it has hard boundary which comes from one shot to another shot. Gradual scene change is somewhat fade in/out effect that phenomena of transition between two scenes moves slowly. |
Other Details |
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Paper ID: IJSRDV6I10774 Published in: Volume : 6, Issue : 1 Publication Date: 01/04/2018 Page(s): 2119-2120 |
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