Automatic motion correction for breast MR imaging.
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- Record sourced from PubMed, PMID 8628891.
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Abstract
In 29 gadolinium-enhanced breast magnetic resonance (MR) examinations, breast motion prevented accurate and efficient image processing. To compensate for global rotations and translations, an automatic motion correction method with a ratio-variance minimization algorithm was used to align images at multiple time points through an iterative process. This method reduced breast motion and improved the accuracy and efficiency of lesion detection.
Medical subject headings
- Breast
- Magnetic Resonance Imaging