Improvement of spatial resolution of key
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Claudia Oesterle; JΓΌrgen Hennig
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Article
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1998
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John Wiley and Sons
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English
β 808 KB
## Abstract An algorithm is proposed which improves the spatial resolution of difference or effect images acquired with a keyhole sampling strategy. This new reconstruction algorithm uses __a priori information__ about sharp structures in the observed signal changes from a high resolution reference