Automated three-dimensional registration of medical images
- 1 June 1991
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- p. 259-264
- https://doi.org/10.1117/12.45223
Abstract
We have developed an automated system to perform registration of medical images in three- dimensions (3-D), with accuracy on the order of the pixel sizes. This new approach attempts to integrate anatomical and/or functional information from images acquired by different modalities or at different times without manual operations. This method has been applied to registration of images acquired from X-ray computed tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography (PET).Keywords
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