Abstract: A radiographic image forming apparatus having a radiation source for irradiating conical radiation to a test body; a stimulable phosphor plate, arranged opposite to the radiation source with the test body sandwiched in-between for recording an intensity of radiation having passed through the test body; a rotation/displacement section for relatively rotating and displacing the radiation source with respect to the test body, by placing the test body at a rotation center; a radiation controller for controlling a radiation from the radiation source; a recording section for recording at least one sinogram into the stimulable phosphor plate by the radiation; a reading section for reading a sinogram recorded by the recording section; and an image processing section for forming a two-dimensional or three-dimensional tomographic image by reconstructing a sinogram read by the reading section.

Abstract: An image forming apparatus includes: an image data storing device for storing an image date; an image data generating device for taking up image data from a plurality of image data sources and generating memory image data to write to the image data storing device; a writing image data generating device for generating writing image data by processing image data which have been read out from the image data storing device; an image forming device for forming an image onto a recording sheet; and a controller for controlling an entire image forming apparatus. The controller controls the writing image data generating device and the image forming device to conduct a parallel processing which forms images for a plurality of jobs in parallel.

Abstract: A radiographic image forming apparatus having a radiation source for irradiating conical radiation to a test body; a stimulable phosphor plate, arranged opposite to the radiation source with the test body sandwiched in-between for recording an intensity of radiation having passed through the test body; a rotation/displacement section for relatively rotating and displacing the radiation source with respect to the test body, by placing the test body at a rotation center; a radiation controller for controlling a radiation from the radiation source; a recording section for recording at least one sinogram into the stimulable phosphor plate by the radiation; a reading section for reading a sinogram recorded by the recording section; and an image processing section for forming a two-dimensional or three-dimensional tomographic image by reconstructing a sinogram read by the reading section.