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7391847 |
System and method for dividing images
System and method for dividing radiological images. The method can include sending a first request to an image acquisition system to perform a first examination, sending a second request to the...
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7382858 |
Radiation imaging apparatus
With the object of enhancing operability and executing imaging efficiently, a moving speed adjustment unit adjusts a speed at which a table section is moved within an imaging space of a scanning...
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7372943 |
Method for recording projection image
In recording projection images for dual absorptiometry, the optical thickness of an object being examined is determined on the basis of a projection image recorded in a high-energy range, and...
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7372934 |
Method for performing image reconstruction using hybrid computed tomography detectors
A method for acquiring an image data set comprising energy integrating (EI) and energy discriminating (ED) data measurements is provided. The method comprises obtaining EI measurement data and ED...
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7349522 |
Dynamic radiation therapy simulation system
A system for dynamic treatment simulation for radiotherapy. Software is implemented on a computer system to perform dynamic simulation by displaying every segment of dynamic treatment beams on top...
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7343000 |
Imaging apparatus and imaging system
An X-ray image radiographing system according to the present invention comprises an X-ray generator, a detection unit, a correction unit for performing a correction processing for the data...
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7342999 |
Method and apparatus for generation of a digital x-ray image of an examination subject
In a method and apparatus for generation of a digital x-ray image of an examination subject with an x-ray tube and a digital x-ray detector, a preliminary total dose required for correct exposure...
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7342233 |
Method and arrangement relating to x-ray imaging
An X-ray apparatus is provided for acquisition of images containing spectral information. An X-ray source and a collimator having multiple slits are operable together with a set of line detectors,...
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7340034 |
Image photographing apparatus and method
An image processing method generates a small number of still images from a plurality of projected time-series images obtained in time series. The method includes storing the time-series images and...
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7336765 |
Portable system and method for non-intrusive radioscopic imaging
Described herein is a portable, self-contained, electronic radioscopic imaging system that utilizes a multiple camera imager and advanced processing techniques to image suspicious containers. An...
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7336760 |
Methods, systems, and computer-program products to estimate scattered radiation in cone-beam computerized tomographic images and the like
Disclosed are imaging systems, methods, and computer program products that generate estimates of scattered radiation in tomographic imaging systems, such as cone-beam computerized tomography (CBCT)...
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7310406 |
Inspection method and system for and method of producing component mounting substrate
On a production line for component mounting substrate, mutually communicating inspection apparatus are each provided to a different one of production processes that are carried out sequentially...
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7308072 |
Device and method for x-ray scatter correction in computer tomography
A device ( 1 ) for computer tomography, which is set up for x-ray scatter correction, features an evaluation unit ( 17 ) which evaluates values stored as a table in a data memory for x-ray scatter...
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7295652 |
X-ray image diagnostic apparatus
An X-ray image diagnostic apparatus including an X-ray source, an X-ray flat panel detector, an image processor, and an image display. The image processor includes a storage for storing plural sets...
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7283614 |
X-ray diagnosis apparatus and method for creating image data
An X-ray diagnosis apparatus and method for creating image data, wherein a plurality of sets of reference image data is created based on projection data obtained from a plurality of imaging...
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7279120 |
Doped cadmium tungstate scintillator with improved radiation hardness
This invention provides novel cadmium tungstate scintillator materials that show improved radiation hardness. In particular, it was discovered that doping of cadmium tungstate (CdWO 4 ) with...
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7274771 |
Methods and systems for controlling exposure for medical imaging devices
Methods and systems for controlling exposure for medical imaging devices is provided. The method includes varying the exposure level of X-rays within an X-ray imaging system to generate a plurality...
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7269246 |
X-ray angiography apparatus
An X-ray angiography apparatus includes a C-arm, a support mechanism which rotatably supports the C-arm, a rotation driving unit which drives rotation of the C-arm, an X-ray tube mounted on the...
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7218702 |
X-ray system for use in image guided procedures
An x-ray system for use with image-guided medical procedures is programmed to move in a first scan path to acquire cone beam attenuation data from which a three-dimensional digital subtraction...
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7203273 |
Scanning dual energy X-ray imaging
The invention concerns a method for a dentomaxillofacial X-ray imaging. It is provided an X-ray beam ( 15 ) having a first radiation spectrum and a flat cross-sectional form towards a predetermined...
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7190758 |
X-ray CT system
A method for performing scattered radiation correction. The position of a collimator and the width of a slit are adjusted so that direct radiation will fall on one of a plurality of arrays of...
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7187754 |
Operating method and computer program for a medical installation
In an operating method for a medical installation, in particular an x-ray installation. In activation state of the medical installation, a control and evaluation device determines, upon input of a...
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7164135 |
Image intensifier camera
Disclosed is an image intensifier camera capable of rotating an image imaged therein. An image intensifier camera in accordance with the present invention includes an image inverse prism provided...
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7158610 |
Systems and methods for processing x-ray images
A method for processing x-ray images includes collecting a first x-ray image and a second x-ray image, determining a composite image based on the first and second x-ray images, collecting a third...
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7136454 |
Method for operating an x-ray analysis apparatus with two-dimensional array detector and x-ray analysis apparatus for carrying out the method
A method for operating an X-ray analysis device is characterized by the following steps: a) recording a first data set in a first relative spatial position of a source, an object and a detector; b)...
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7127031 |
Radiation imaging apparatus, radiation imaging system and radiation imaging method
A radiation detector includes radiation detection elements for detecting radiations which have penetrated an object as electric signals, with the elements arranged in a two-dimensional array, and...
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7120231 |
X-ray system with a beam-gating diaphragm, and method for automatic adjustment thereof
In a method for automatic adjustment of a diaphragm in an x-ray system, the diaphragm having a number of adjustable diaphragm elements for a subsequent x-ray exposure of an examination subject, the...
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7113565 |
Radiological imaging apparatus and method
A radiological imaging apparatus and method corrects fixed pattern noise (FPN) generated within the apparatus and suppresses increases in random noise attendant upon FPN correction to provide...
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7110497 |
Methods and apparatus for multiple image acquisition on a digital detector
An x-ray system is controlled to obtain a view of an area of a patient that is larger than a field of view of an x-ray detector. Individual images are obtained of portions of the area of the...
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7110496 |
Portable system and method for non-intrusive radioscopic imaging
Described herein is a portable, self-contained, electronic radioscopic imaging system that utilizes a multiple camera imager and advanced processing techniques to image suspicious containers. An...
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7065177 |
Method and apparatus for correcting a retained image artifact
A technique for compensating for a retained image includes employing bimodal readout of alternating light and dark images. The bimodal readout technique results from reading either light or dark...
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7042979 |
X-ray diagnosis apparatus having a plurality of image acquisition modes
An offset data calculator has a normal offset data calculation function for calculating offset data based on data obtained from an X-ray flat panel detector while no X-ray is incident in each of...
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7010089 |
Digital radiographic sensor view capture
An apparatus including but not limited to a charge-coupled device(CCD)-array sensor positioning mechanism, the positioning mechanism structured to position a CCD-array sensor to capture a first...
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6980626 |
X-ray arrangement and operating method for compensating scattered radiation
Method for an x-ray arrangement for compensation of scattered radiation and x-ray apparatus The invention concerns a method for an x-ray arrangement comprising two x-ray systems ( 1, 2 ) for...
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6961406 |
X-ray diagnostic apparatus
A diagnostic X-ray system includes an imaging system that generates image data sets from shots by subjecting a patient to X-ray exposure, a supporting mechanism that supports the imaging system...
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6944265 |
Image pasting using geometry measurement and a flat-panel detector
A device for use in image pasting is described. The device includes a digital x-ray detector capable of automatic digital imaging without the use of an image intensifier; the detector preferably...
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6940945 |
Method for producing an x-ray image
In a method for producing an x-ray image, during two time-separated examination dates, a first x-ray image and a second x-ray image of a body region of an organism are respectively generated. The...
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6922462 |
Method, system and computer product for plaque characterization
A method for plaque characterization. The method comprises obtaining a first set of image data created in response to a first x-ray energy level and including a plurality of pixel elements. Each of...
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6917697 |
Method and apparatus to automatically determine tissue cancellation parameters in X-ray dual energy imaging
A method is provided to automatically determine a structure cancelled image in a dual energy decomposition system. A high energy and a low energy level image of internal anatomy formed of at least...
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6895077 |
System and method for x-ray fluoroscopic imaging
A system for x-ray fluoroscopic imaging of bodily tissue in which a scintillation screen and a charge coupled device (CCD) is used to accurately image selected tissue. An x-ray source generates...
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6895076 |
Methods and apparatus for multiple image acquisition on a digital detector
An x-ray system is controlled to obtain a view of an area of a patient that is larger than a field of view of an x-ray detector. Individual images are obtained of portions of the area of the...
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6895073 |
High-speed x-ray inspection apparatus and method
An apparatus and method for inspecting parts. The apparatus includes an x-ray source for illuminating a part from a plurality of locations with respect to the part and an imaging detector for...
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6834096 |
Apparatus and method for providing a three-dimensional radiographic image of an object
An apparatus and method comprises an acquisition of a first series of projected two-dimensional mask images of the object obtained for different positions of a camera around the object; an...
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6816572 |
Method, system and computer product for processing dual energy images
A method of processing dual energy images. The method includes obtaining a first image generated at a first energy level and obtaining a second image generated at a second energy level different...
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6798864 |
Methods and apparatus for providing signal dependent offset and gain adjustments for a solid state X-ray detector
Methods and apparatus are provided in a diagnostic X-ray system for reducing signal conversion time for a solid-state detector panel of the X-ray system in order to increase frame rate. A...
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6795524 |
X-ray diagnosis apparatus and control method thereof
An angiography apparatus includes a bed having a top on which a patient to be examined lies down, a substantially C-shaped C-arm, and an X-ray generating means and X-ray detection means which are...
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6771736 |
Method for displaying temporal changes in spatially matched images
A temporal image processing system includes a temporal processing controller receiving at least two images temporally spaced apart, from a scanning unit. The temporal processing controller includes...
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6751289 |
X-ray diagnostic apparatus
When X -ray irradiation is performed with many X doses and the fall of temporary sensibility or the rise of the temporary offset arises, it is the X-ray diagnostic equipment which computes the...
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6714622 |
Method and apparatus for producing an overall image from a number of partial images
In a method and apparatus for producing an overall image from a number of partial images which are produced successively for common playback, a first partial image is produced and stored, and at...
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6714621 |
Method and apparatus for radiological examination by injection of a contrast medium
Method and apparatus for examination of a breast, in which a contrast medium is injected in the breast to be examined, an X-ray beam is emitted in the direction of the breast; a plurality of...
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