Temporal subtraction technique is developed in order to aid radiologists in the detection of interval changes. The subtraction image, which is obtained from subtraction of a previous image from a current one, can enhance the visibility of interval changes. We applied this technique to digital chest radiography of SARS (Severe Acute Respiratory Syndrome) patients. It is proved by practice that using temporal subtraction scheme can strongly help radiologists to detect lung lesions.
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外文
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第一作者：
第一作者机构：[1]Capital Univ Med Sci, Xuanwu Hosp, Beijing 100053, Peoples R China[2]Capital Univ Med Sci, Xuanwu Hosp, 45 Changchun St, Beijing 100053, Peoples R China
推荐引用方式(GB/T 7714)：
Bai M,Peng MC.Application of temporal subtraction to digital chest radiograph of SARS[J].Proceedings of the World Engineers' Convention 2004, Vol B, Biological Engineering and Health Care.2004,
APA：
Bai, M&Peng, MC.(2004).Application of temporal subtraction to digital chest radiograph of SARS.Proceedings of the World Engineers' Convention 2004, Vol B, Biological Engineering and Health Care,,
MLA：
Bai, M,et al."Application of temporal subtraction to digital chest radiograph of SARS".Proceedings of the World Engineers' Convention 2004, Vol B, Biological Engineering and Health Care .(2004)
