首页>
外国专利>
FLUOROSCOPIC PROCESSING DEVICE, FLUOROSCOPY DEVICE, FLUOROSCOPY SYSTEM, FLUOROSCOPY METHOD, AND FLUOROSCOPY PROGRAM
FLUOROSCOPIC PROCESSING DEVICE, FLUOROSCOPY DEVICE, FLUOROSCOPY SYSTEM, FLUOROSCOPY METHOD, AND FLUOROSCOPY PROGRAM
展开▼
机译：荧光处理设备，荧光检查设备，荧光检查系统，荧光检查方法和荧光检查程序
展开▼
页面导航
摘要
著录项
相似文献
摘要
This fluoroscopic processing device is provided with: an image information generation unit that generates one frame of still image information on the basis of a digital gradient signal that is in accordance with the amount of radiation received at each pixel, and continuously combines the still image information of a plurality of frames to generate moving picture information; a region-of-interest setting unit that sets a portion of an image indicated by the moving picture information as a region of interest; a control unit that performs feedback control of the set value of radiation energy at a predetermined control cycle in a manner so that the computed value of the gradient signal that is a portion of the still image information of at least one frame becomes a value in a predetermined range; and an adjustment unit that adjusts the gradient signal corresponding to a region of non-interest in a manner so that the degree of change of the gradient signal resulting from the feedback control is less in the region of non-interest than the region of interest.
展开▼
