Patent application number | Description | Published |
20100014772 | Signal line correction method and apparatus - A method for use with a radiation image detector, including the steps of detecting a faulty signal line having a signal amount less than a predetermined threshold value based on radiation image signals read out from the detector, setting a signal line adjacent to the faulty signal line as an abnormal signal line and a signal line adjacent to the abnormal signal line and having a normal amount of signal as a reference signal line, calculating the difference between a signal read out by the abnormal signal line and a signal read out by the reference signal line as a correction amount, calculating a low frequency component correction amount by removing a high frequency component from the calculated correction amount, and performing a correction on the signal read out by the abnormal signal line by adding the calculated low frequency component correction amount to the signal. | 01-21-2010 |
20120075293 | ADJUSTMENT METHOD OF STEREOSCOPIC DISPLAY, ADJUSTMENT DEVICE USED THEREFORE, STEREOSCOPIC IMAGE DISPLAY METHOD, AND DISPLAY DEVICE USE THEREFORE - In an adjustment method of a stereoscopic display used for stereoscopic display and an adjustment device used therefore, the burden on an observer can be reduced. An adjustment method of a stereoscopic display having a light output unit for a right eye which outputs a light signal for the right eye and a light output unit for a left eye which outputs a light signal for the left eye includes: performing first measurement for measuring the luminance of the light signal for the right eye; performing second measurement for measuring the luminance of the light signal for the left eye; acquiring first and second representative luminance values corresponding to each other by the first and second measurements, respectively; and adjusting an output of the light output unit such that a difference between the first and second representative luminance values falls within a predetermined range. | 03-29-2012 |
20120177181 | RADIOGRAPHIC IMAGING DEVICE AND RADIOGRAPHIC IMAGING SYSTEM - There is provided a radiographic imaging device including: a radiation source that irradiates radiation generated by inverse Compton scattering; a first grating at which first members that diffract or absorb radiation are formed side by side such that pitches thereof are larger where distances from a center position of the radiation irradiated from the radiation source are larger, the first grating diffracting or absorbing radiation irradiated from the radiation source with the first members; a second grating that is disposed at a position at which Talbot interference is produced by the radiation diffracted or absorbed by the first grating, and at which second members that absorb radiation are formed side by side such that pitches thereof are larger where distances from the center position of the radiation irradiated from the radiation source are larger; and a radiation detector that detects radiation that has passed through the second grating. | 07-12-2012 |
20130300737 | STEREOSCOPIC IMAGE GENERATING APPARATUS, STEREOSCOPIC IMAGE GENERATING METHOD, AND STEREOSCOPIC IMAGE GENERATING PROGRAM - At least one of parallax images for left and right eyes to be fusionally displayed to perform stereopsis using binocular parallax is generated at low resolution or low sharpness of such a degree that a subject in the parallax image is observable as a stereoscopic image when an observer observes the subject in an observation mode in which the two fusionally displayed parallax images are stereoscopically viewable, and also of such a degree that the subject is recognizable as a plane image when an observer observes the subject in an observation mode in which the two fusionally displayed parallax images are not stereoscopically viewable. | 11-14-2013 |
20130331682 | BREAST IMAGE CAPTURING APPARATUS - In a breast image capturing apparatus having an arm section for moving a radiation source in a left-right direction in front of a subject, providing a shielding member for preventing radiation from being applied to the face of the subject on an arm section, and supporting the shielding member movably relative to the arm section when the face of the subject is abutted to the shielding member and fixedly relative to the arm section when the face of the subject is not abutted to the shielding member. | 12-12-2013 |
20130336444 | RADIOGRAPHIC IMAGING METHOD AND APPARATUS - In a case where a series of operations of an imaging sequence are continuously performed when an imaging switch is continuously in ON state, if the imaging switch is turned into OFF state only for a given period and the given period is not more than a predetermined threshold value, control is exerted such that part of the operations of the imaging sequence is continuously performed. | 12-19-2013 |
20140022247 | RADIOLOGICAL BREAST IMAGE DISPLAY METHOD, RADIOLOGICAL BREAST IMAGE DISPLAY APPARATUS, AND PROGRAM - Generating a right-eye image by combining a right-side capturing image (4° capturing image) of a right breast with a left-side capturing image (0° capturing image) of a left breast rotated by 180° such that the chest walls of the breasts face to each other and a left-eye image by combining a left-side capturing image (0° capturing image) of the right breast with a right-side capturing image (4° capturing image) of the left breast rotated by 180° such that the chest walls of the breasts face to each other. Based on the right-eye and left-eye images generated in the manner described above, displaying a stereoscopic image on a monitor. | 01-23-2014 |
20140027650 | RADIOGRAPHIC IMAGING METHOD, RADIATION DETECTOR AND RADIOGRAPHIC IMAGING APPARATUS - A radiation detector for detecting irradiated radiation that includes: a converting layer for converting radiation irradiated from a radiation source capable of irradiating radiation from two imaging directions, which are different from each other, into electric charges; and a plurality of pixel electrodes for collecting the converted charges. In the radiation detector, when at least one of the two imaging directions forms a specified angle θ with respect to the direction that is orthogonal to the detector plane of the radiation detector, the thickness d of the converting layer and the sizes p of the pixel electrodes satisfy the condition: d·tan θ01-30-2014 | |
20140161341 | IMAGE REPRODUCING SYSTEM AND IMAGE FILE GENERATING APPARATUS - With respect to two images of an image for a right eye and an image for a left eye constituting a stereoscopic image, and which have been obtained at a mammography apparatus, a computer sets one of the two images, as a main image, and the remaining image as a sub-image. Further, a password releasable exclusively by an image reproducing terminal that copes with reproduction of a stereoscopic image file is set for the sub-image, and the two images are stored in a stereoscopic image file. | 06-12-2014 |
20140213895 | RADIATION IMAGE DISPLAY METHOD AND APPARATUS - Two radiation images are acquired by emitting radiation to a subject from two imaging directions that form a first imaging angle, and two radiation images are acquired imaged from two imaging directions that form a second imaging angle. The radiation images of the first imaging angle are displayed as two-dimensional images while the radiation images of the second imaging angle are displayed as a stereoscopic image. Designation of a predetermined position in the radiation images that are displayed as two-dimensional images is received to obtain position information. The obtained position information in the radiation images of the first imaging angle is projected onto the radiation images of the second imaging angle based on the position information and three-dimensional position information is obtained. Based on the three-dimension position information, markers are displayed on the radiation images of the second imaging angle which are displayed as a stereoscopic image. | 07-31-2014 |