Patent application number | Description | Published |
20080260232 | X-RAY IMAGE PROCESSING SYSTEM - An X-ray image processing system, comprises: a radiographing section including an X-ray source to emit X-rays for an object to be radiographed and an image detector to detect X-rays having passed through the object, wherein the radiographing section is adapted to conduct a phase contrast radiography by providing a space between the object and the image detector and by irradiating X-rays having an X-ray energy of 15 to 30 (keV) from the X-ray source to the object; an image data producing section to produce X-ray image data of X-ray image detected by the image detector; an image processing section to applying an image processing including a noise reducing process for the produced X-ray image data; and an output section to output the processed image data applied with the image processing. | 10-23-2008 |
20090022276 | RADIATION IMAGE RADIOGRAPHING SYSTEM - A radiation image radiographing system | 01-22-2009 |
20090080609 | DIGITAL RADIATION IMAGE IMAGING SYSTEM - A digital radiation image imaging system is provided for outputting a detected edge-emphasized image without deteriorating the image. Under the assumption that “D” (Pμ) represents a focal point diameter of X-ray tube, “S” (Pμ) represents a minimum control unit of a digital detector, “A” (Pμ) represents a minimum control unit of an image output apparatus, “R | 03-26-2009 |
20090116615 | DIGITAL RADIATION IMAGE RADIOGRAPHING SYSTEM - To provide a digital radiation image imaging system capable of edge being an effect of a phase contrast radiography even an image is formed at any phase (position) on a reading control unit. | 05-07-2009 |
20090196398 | RADIATION IMAGE RADIOGRAPHING SYSTEM - A radiation image radiographing system using a combination of a plurality of consoles and a radiographic image detecting apparatus characterized by enhanced image verification efficiency. This radiation image radiographing system includes a radiographic image detecting apparatus for detecting an applied radiation, a plurality of consoles provided with a communication section for communicating with an external apparatus, the consoles being used to operate the radiographic image detecting apparatus, a control section as an association device for establishing associations between the radiographic image detecting apparatus and the console for operating the radiographic image detecting apparatus during radiographing operation, and a control section as an image information transmission device for sending the radiographic image information obtained based on the detection result of the radiographic image detecting apparatus, to at least the console associated by the control section, wherein the console has a display section for displaying the radiographic image information. | 08-06-2009 |
20090232278 | RADIATION IMAGE DETECTOR AND RADIATION IMAGING SYSTEM - A radiation image detector switchable between an imaging ready state which can detect radiation and an imaging standby state in which power consumption is less than that of the imaging ready state. The detector includes: a switching unit for giving an instruction of switching between the imaging ready state and the imaging standby state; a chargeable or replaceable battery provided as a power supply source for supplying power to a plurality of drive units; and a battery remaining power detecting section for detecting a remaining power of the battery. The radiation image detector includes a control unit for controlling running states of the plurality of drive units to switch between the imaging ready state and the imaging standby state according to the instruction from the switching unit and for controlling the battery remaining power detecting section. The control unit controls the battery remaining power detecting section to detect the remaining power of the battery when an imaging instruction for switching from the imaging ready state to the imaging standby state, is input from the switching unit. | 09-17-2009 |
20090278051 | RADIOGRAPHIC IMAGE DETECTING APPARATUS AND RADIOGRAPHIC IMAGING SYSTEM - A radiographic imaging system | 11-12-2009 |
20100080436 | RADIOGRAPHIC IMAGING DEVICE AND RADIOGRAPHIC IMAGING SYSTEM - A radiographic imaging device for capturing an excellent X-ray image in which the contrast of edge portions such as a cartilage tissue of a human body is enhanced by using a Talbot interferometer, and a radiographic imaging system for processing the captured image. The radiographic imaging device comprises an X-ray tube for applying X-rays having an average energy of 15 to 60 keV, a first diffraction grating for diffracting X-rays transmitted through a subject (H) to produce the Talbot effect, a second diffraction grating for diffracting X-rays diffracted by the first diffraction grating, and an X-ray detector for detecting X-rays diffracted by the second diffraction grating. The second diffraction grating is disposed in contact with the X-ray detector. The distance L between the X-ray tube and the first diffraction grating is 0.5 m or more. The distance Z | 04-01-2010 |
20100119041 | RADIOLOGICAL IMAGE CAPTURING APPARATUS AND RADIOLOGICAL IMAGE CAPTURING SYSTEM - There is described a radiological image capturing apparatus, which makes it possible to obtain a good X ray image in which contrast of the peripheral portions are emphasized by employing the Talbot interferometer method and the Talbot-Lau interferometer method. The apparatus is provided with an X-ray tube, a multi-slit member, a first diffraction grating, a second diffraction grating and an X-ray detector. The second diffraction grating contacts the X-ray detector. A distance L between the multi-slit element and the first diffraction grating is set to be not less than 0.5 m, a distance Z | 05-13-2010 |
20130177133 | RADIOLOGICAL IMAGE CAPTURING APPARATUS AND RADIOLOGICAL IMAGE CAPTURING SYSTEM - There is described a radiological image capturing apparatus, which makes it possible to obtain a good X ray image in which contrast of the peripheral portions are emphasized by employing the Talbot interferometer method and the Talbot-Lau interferometer method. The apparatus is provided with an X-ray tube, a multi-slit member, a first diffraction grating, a second diffraction grating and an X-ray detector. The second diffraction grating contacts the X-ray detector. A distance L between the multi-slit element and the first diffraction grating is set to be not less than 0.5 m, a distance Z | 07-11-2013 |
20150043710 | RADIOLOGICAL IMAGE CAPTURING APPARATUS AND RADIOLOGICAL IMAGE CAPTURING SYSTEM - There is described a radiological image capturing apparatus, which makes it possible to obtain a good X ray image in which contrast of the peripheral portions are emphasized by employing the Talbot interferometer method and the Talbot-Lau interferometer method. The apparatus is provided with an X-ray tube, a multi-slit member, a first diffraction grating, a second diffraction grating and an X-ray detector. The second diffraction grating contacts the X-ray detector. A distance L between the multi-slit element and the first diffraction grating is set to be not less than 0.5 m, a distance Z | 02-12-2015 |