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ADAPTIVE DIGITAL SUBTRACTION FOR VERIFICATION OF INTENSITY MODULATED RADIATION THERAPY
ADAPTIVE DIGITAL SUBTRACTION FOR VERIFICATION OF INTENSITY MODULATED RADIATION THERAPY
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机译:自适应数字减法验证强度调制辐射治疗
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摘要
An adaptive digital subtraction system (10) for verifying intensity modulated radiation therapy. The system (10) uses a subtraction technique similar to digital subtraction angiography (DSA), but adapted to work with images obtained from a commercially available amorphous silicon (a-Si) electronic portal-imaging device (EPID) (18).
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