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International Journal of Scientific and Engineering Research
ISSN Online 2229-5518
ISSN Print: 2229-5518 3    
Website: http://www.ijser.org
scirp IJSER >> Volume 3,Issue 3,March 2012
A Review and Analysis of Image Misalignment Problem in Remote Sensing
Full Text(PDF, )  PP.82-86  
Author(s)
Bukenya Faiza, Siti Sophiayati Yuhaniz, Siti Zaiton Mohd Hashim, Kiweewa Abdu Kalema
KEYWORDS
Image Misalignment, Image Registration, Change Detection, Remote Sensing
ABSTRACT
In change detection analysis, the accuracy of matching techniques depend solely on the accuracy of correction methods (such as geometric correction method, intensity variation methods) used before the actual alignment is performed. When the poor correction methods are used during image processing, errors such as matching errors, localisation error and alignment error, may arise during the detection and matching of image features (such as points,contour) hence causing image misalignment which may in turn affect the change detection accuracy. This paper reviews some of the challenges faced during image registration together with the current image registration techniques. It also reviews the errors associated with most of the image registration techniques due to use of poor or inappropriate image processing techniques.
References
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