| 摘要 |
PURPOSE: To display a desirable image in a short time after CT radiographing is stopped. CONSTITUTION: This tomograph is an X-ray computer tomograph which collects projection data whose projecting angle is changed periodically successively, and reconfigures an image repeatedly at every collection of projection data of prescribed angle, and displays by switching a reconfigured image according to data collection sequence. Also, this tomograph is equipped with memory 7 which stores the latest projection data and the one of prescribed number of images, and means 6, 10 and 11 which reconfigure the image from the projection data stored in the memory 7 repeatedly in sequence opposite to the one in data collection and display by switching the image. |
