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Correction for Spectral Artifacts in Computerized Tomography
The wide energy spectra of real X-ray tubes lead to artifacts in CT reconstructions. Correction for these effects is crucial to obtaining high quality diagnostic images. Two methods of making these corrections are discussed: the well-known “linearization” or “water-correction” technique and a recent...
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| Главный автор: | |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
1977
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2464559/ |
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