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EnglishA dual-energy technique which employs the basis decomposition method is being investigated for application to digital mammography. A three-component phantom was doubly exposed with the digital mammography system manufactured by General Electric. The “low” and “high” energy images were recorded with a Mo/Mo anode-filter combination at 25 kV and a Rh/Rh combination at 40 kV, respectively. The total dose was kept within the acceptable levels of conventional mammography. The first hybrid image obtained with the dual-energy algorithm is presented in comparison with a conventional radiograph of the phantom.
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| Titolo: | Application of dual-energy techniques to digital mammography | |
| Autori: | ||
| Data di pubblicazione: | 2003 | |
| Abstract: | A dual-energy technique which employs the basis decomposition method is being investigated for application to digital mammography. A three-component phantom was doubly exposed with the digital mammography system manufactured by General Electric. The “low” and “high” energy images were recorded with a Mo/Mo anode-filter combination at 25 kV and a Rh/Rh combination at 40 kV, respectively. The total dose was kept within the acceptable levels of conventional mammography. The first hybrid image obtained with the dual-energy algorithm is presented in comparison with a conventional radiograph of the phantom. | |
| Handle: | http://hdl.handle.net/11392/1194545 | |
| ISBN: | 9783642639364 | |
| Appare nelle tipologie: | 04.2 Contributi in atti di convegno (in Volume) |
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