Computer-Aided Method for Detection of Interval Changes in Successive Whole-Body Bone Scans and Related Computer Program Program Product and System
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    发明申请
    Computer-Aided Method for Detection of Interval Changes in Successive Whole-Body Bone Scans and Related Computer Program Program Product and System 审中-公开
    用于检测连续全身骨扫描和相关计算机程序程序产品和系统的间隔变化的计算机辅助方法

    公开(公告)号:US20080298657A1

    公开(公告)日:2008-12-04

    申请号:US12094161

    申请日:2006-11-22

    IPC分类号: G06K9/00

    摘要: A method of producing an image to aid detection of a change in progress of a disease in a patient is described. In the method, a first image of a distribution of a radioisotope in the patient is obtained. A second image of the distribution of the radioisotope in the patient is also obtained. At least one of the first and second images are then normalized (1:140). One of the images is warped to match the other image using a multiple-segment matching method (1:160). The first image is subtracted from the second image to form a subtraction image (1:220). Finally, the resulting subtraction image is displayed.

    摘要翻译: 描述了一种产生图像以帮助检测患者疾病进展变化的方法。 在该方法中,获得患者中放射性同位素分布的第一图像。 还获得了患者中放射性同位素分布的第二图像。 然后对第一和第二图像中的至少一个进行归一化(1:140)。 使用多段匹配方法(1:160),其中一个图像被扭曲以匹配其他图像。 从第二图像中减去第一图像以形成减影图像(1:220)。 最后,显示所得的减法图像。