Comparison of Optimization Techniques for Mutual Information based Real Time Image Registration
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2013, Vol 2, Issue 3
Abstract
Image registration is the process of aligning two or more images of the same scene. A direct image registration approach uses Mutual Information (MI) as an image alignment. Mutual Information is a measure of the similarity of different images. It is robust, accurate and real-time for the both monomodal and multimodal images. It has the ability to perform robust alignment with illumination changes, multi-modality and occlusions. This method also helps to produce accurate image registration results in both monomodal and multimodal images. Time consumption is greatly reduced by this method. The optimization techniques used here are to protect the Mutual Information cost function.
Authors and Affiliations
Renu Maria Mathews, , D. Raveena Judie Dolly , Ann Therese Francy
Keywords
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