Intensity based nonparametric image registration
Proceedings of the international conference on Multimedia information retrieval
Feature based image registration using non-degenerate pixels
Signal Processing
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Image registration is used in many fields for mapping one image to another. In magnetic resonance imaging (MRI) applications, one of the main uses isfor correction of motion-induced artifacts so that subsequent image analysiswould be more reliable. This paper gives an introduction to some image registration problems in MRI and functional MRI applications, describes certain commonly used image registration procedures, and discusses their major features. Two potential research topics for improving current image registration procedures are also discussed.