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ISBI
2002
IEEE

Image registration using robust correlation

14 years 4 months ago
Image registration using robust correlation
We have investigated an intensity-based image registration technique using a robust correlation coefficient as a similarity measure. The proposed method has an advantage over the ordinary correlation coefficient since it reduces the effect of "outlier" image intensity values. For the application of image registration to radiotherapy or image-guided surgery, there may be outlier samples due to the presence of the objects such as surgical instruments. We have verified the usefulness of the proposed method by simulation and phantom experiment.
Jeongtae Kim, Jeffrey A. Fessler
Added 20 Nov 2009
Updated 20 Nov 2009
Type Conference
Year 2002
Where ISBI
Authors Jeongtae Kim, Jeffrey A. Fessler
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