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    • 2. 发明申请
    • RADIOGRAPHIC IMAGING SYSTEM
    • 放射成像系统
    • US20110240872A1
    • 2011-10-06
    • US13070216
    • 2011-03-23
    • Hirofumi SAWADAMinoru TAKAMIYasunori OHTANoriaki IDAAkiko KANAGAWADaiki HARADASatomi YAMADARyo ONONaoki MOCHIZUKI
    • Hirofumi SAWADAMinoru TAKAMIYasunori OHTANoriaki IDAAkiko KANAGAWADaiki HARADASatomi YAMADARyo ONONaoki MOCHIZUKI
    • G01J1/42
    • G01T1/2014
    • A radiographic imaging system includes an imaging apparatus which takes a radiographic image of a subject and outputs image data of the radiographic image; an image processing apparatus which performs image processing of at least one of an exposure field recognition process and a trimming process on the image data of the radiographic image; an image processing information storage apparatus which stores the imaging conditions of the radiographic image and image processing information which indicates the image processing and its applicable range in an associated manner; and an image processing information search apparatus which searches for image processing information according to imaging conditions of current imaging, among the image processing information of past imaging stored. The imaging apparatus changes a range of radiation exposure irradiated from a radiation source in accordance with the applicable range of the image processing of the past imaging contained in the image processing information retrieved by the image processing information search apparatus.
    • 放射线照相成像系统包括:成像装置,其摄取被检体的放射线图像,并输出放射线图像的图像数据; 图像处理装置,对放射线图像的图像数据进行曝光场识别处理和修整处理中的至少一个的图像处理; 图像处理信息存储装置,其以相关联的方式存储放射线图像的成像条件和指示图像处理的图像处理信息及其适用范围; 以及图像处理信息搜索装置,其在存储的过去成像的图像处理信息中根据当前成像的成像条件搜索图像处理信息。 成像装置根据由图像处理信息搜索装置检索的图像处理信息中包含的过去成像的图像处理的适用范围,改变从辐射源照射的辐射照射范围。