Matches 1 - 20 out of 20


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US20120307962 SYSTEMS AND METHODS FOR X-RAY FLUORESCENCE COMPUTED TOMOGRAPHY IMAGING WITH NANOPARTICLES  
X-ray fluorescence computed tomography (XFCT) using polychromatic x-rays is provided herein. The XFCT of the presently disclosed subject matter allows for the imaging of various cells loaded with...
US20100284510 IMAGING GALLBLADDER USING COMPUTED TOMOGRAPHY  
Methods are described for detecting gallbladder complications, e.g. gallstones, in overweight patients using a contrast agent and computed tomography (CT). The methods are generally used prior to...
US20150253263 COMBINED CONFOCAL X-RAY FLUORESCENCE AND X-RAY COMPUTERISED TOMOGRAPHIC SYSTEM AND METHOD  
A correlative evaluation of a sample (104) using a combined x-ray computed tomography (CT) and x-ray fluorescence (XRF) system and the method for analyzing a sample (104) using x-ray CT and XRF is...
US20070019782 Fan-beam coherent-scatter computed tomography  
A reconstruction of data from CSCT data usually requires a long reconstruction time. According to the present invention, a filtered back-projection of CSCT data, wherein the CSCT data comprises a...
US20130101078 X-RAY DIFFRACTION CONTRAST TOMOGRAPHY (DCT) SYSTEM, AND X-RAY DIFFRACTION CONTRAST TOMOGRAPHY (DCT) METHOD  
An X-ray diffraction contrast tomography system (DCT) comprising a laboratory X-ray source (2), a staging device (5) rotating a polycrystalline material sample in the direct path of the X-ray...
US20120008736 X-RAY DIFFRACTION CONTRAST TOMOGRAPHY (DCT) SYSTEM, AND AN X-RAY DIFFRACTION CONTRAST TOMOGRAPHY (DCT) METHOD  
An X-ray diffraction contrast tomography system (DCT) comprising a laboratory X-ray source (2), a staging device (5) rotating a polycrystalline material sample in the direct path of the X-ray...
US20130343511 Quantitative Two-Dimensional Fluoroscopy via Computed Tomography  
A system includes obtaining of a reference projection image of a target volume at an isocenter of a computed tomography scanner; obtaining of a plurality of two-dimensional fluoroscopic images by...
US20100316183 X-RAY COMPUTER TOMOGRAPH AND METHOD FOR INVESTIGATING AN OBJECT BY MEANS OF X-RAY COMPUTER TOMOGRAPHY  
In an X-ray computer tomograph and a method for investigating an object by means of X-ray computer tomography, to improve the image quality, a first intensity of the X-ray radiation between an...
US20130259339 TOMOGRAPHY SYSTEM BASED ON CERENKOV LUMINESCENCE  
A tomography system based on Cerenkov tomography, comprising: a detector of Cerenkov fluorescence for acquiring optical plane images; a structural imaging system for acquiring three-dimensional...
US20130094625 X RAY SOURCE GRATING STEPPING IMAGING SYSTEM AND IMAGE METHOD  
An X-ray imaging system comprising: an X-ray source, a source grating, a fixed grating module and an X-ray detector, which are successively positioned in the propagation direction of X-ray; an...
US20090092221 METHOD FOR SCALING SCATTERED RAY INTENSITY DISTRIBUTION IN MULTI BULBS X-RAY CT AND MULTI BULBS X-RAY CT APPARATUS  
A method for scaling a scattered ray intensity distribution in a multi bulbs X-ray CT apparatus configured to irradiate a subject with X-rays from a plurality of X-ray generation sections,...
US20090257551 APPARATUS AND METHOD FOR TRACKING FEATURE'S POSITION IN HUMAN BODY  
A CT scanner for scanning a subject is provided, the scanner comprising: a gantry capable of rotating about a scanned subject; at least two cone beam X-Ray sources displaced from each other...
US20130148776 METHOD AND APPARATUS FOR X-RAY SCATTERING ESTIMATION AND RECONSTRUCTION IN DIGITAL TOMOSYNTHESIS SYSTEM  
A method and apparatus for X-ray scattering estimation and reconstruction in a digital tomosynthesis system are provided. The apparatus includes a receiver which receives, through a wired or...
US20110293064 X-RAY DARK-FIELD IMAGING SYSTEM AND METHOD  
An x-ray imaging technology, performing an x-ray dark-field CT imaging of an examined object using an imaging system which comprises an x-ray source, two absorbing gratings G1 and G2, an x-ray...
US20100310037 Multi-Parameter X-Ray Computed Tomography  
The present invention relates to the field of x-ray imaging. More particularly, embodiments of the invention relate to methods, systems, and apparatus for imaging, which can be used in a wide...
US20100183115 SYSTEM AND METHOD FOR ACQUIRING IMAGE DATA  
A Computer Tomography system for examining an object is disclosed. The system comprises a first X-ray tube, a second X-ray tube, a first X-ray detection unit and a second X-ray detection unit....
US20170075026 INSPECTION DEVICES, INSPECTION METHODS AND INSPECTION SYSTEMS  
The present disclosure discloses an inspection device, an inspection method and an inspection system. The device comprises a distributed ray source comprising multiple source points; a light...
US20120294413 Imaging System and Method using Primary and Scattered Radiations  
An imaging system and method configured to construct an image of an internal structure of an object. The imaging system including: a radiation source configured to generate both a narrow beam and...
US20120230463 DATA COLLECTION, PROCESSING AND STORAGE SYSTEMS FOR X-RAY TOMOGRAPHIC IMAGES  
The present specification discloses an X-ray scanning system for scanning an object. The processing system has processors adapted to receive X-ray tomographic image data and extract parameters...
US20120213424 METHOD AND COMPUTER SYSTEM FOR SCATTERED BEAM CORRECTION IN A MULTI-SOURCE CT  
A method and a computer system are disclosed for scattered beam correction in a CT examination of an object in a multi source CT. In at least one embodiment, the method includes generating...

Matches 1 - 20 out of 20