...现-中国学术期刊网络出版总库 onography,US)、磁共振图像 (Magnetic Resonance Image,MRI)和核医学图像(Nuclear Medicine Image,NMI)等。
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由于核医学仪器在计算位置信息时的特点，采集的原始图像总会在线性和均匀性上出现偏差。
Because of the character of calculating position of nuclear medical instrument, linearity and uniformity are not satisfactory in the primitive imaging.
目的探索建立三维核医学图像配准和融合进行心肌存活评价的定量分析方法。
Objective To establish a new quantitative analyzing method for myocardial viability evaluation based on the 3-d registration and fusion of the nuclear medicine images.
另外，同机SPECT和CT或符合线路PET和CT的图像融合，为核医学的功能图像提供了解剖学定位。
In addition, the image fusion of SPECT and ct or coincidence PET and ct in one modality provides anatomic localization for the functional image of nuclear medicine.
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