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Browse by Category: Main > Physics
Class Information
Number: 378/5
Name: X-ray or gamma ray systems or devices > Specific application > Computerized tomography > Energy discriminating
Description: Subject matter including irradiating an object with X-rays or one or more specific energy levels and determining transmission or other characteristics of the object at the one or more energy levels.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8705822 Method for creating images indicating material decomposition in dual energy, dual source helical computed tomography Apr. 22, 2014
8705688 Medical image processing apparatus, X-ray computed tomography apparatus, and medical image processing method Apr. 22, 2014
8628241 Method for calibrating a CT system with at least one focus-detector combination with a quanta-counting detector Jan. 14, 2014
8625735 X-ray scanners and X-ray sources therefor Jan. 7, 2014
8626263 Methods and apparatus for relative perfusion and/or viability Jan. 7, 2014
8619943 Method and computer tomography system for generating tomographic image datasets Dec. 31, 2013
8611489 Spectral imaging Dec. 17, 2013
8588362 Apparatus and method for dynamic spectral filtration Nov. 19, 2013
8548118 Apparatus and method for spectral projection imaging with fast KV switching Oct. 1, 2013
8537969 Apparatus for specifying the quantity of a contrast medium in the context of medical imaging Sep. 17, 2013
8532744 Method and system for design of spectral filter to classify tissue and material from multi-energy images Sep. 10, 2013
8498374 Dental and orthopedic densitometry modeling system and method Jul. 30, 2013
8477901 Method of and apparatus for continuous wave tomosynthesis using photon counting Jul. 2, 2013
8450695 Circuit arrangement for counting X-ray radiation X-ray quanta by way of quanta-counting detectors, and also an application-specific integrated circuit and an emitter-detector system May. 28, 2013
8447009 Method and computed tomography scanner for carrying out an angiographic examination May. 21, 2013
8442184 Spectral CT May. 14, 2013
8442292 X-ray CT apparatus May. 14, 2013
8428217 Methods and systems for rapid detection of concealed objects Apr. 23, 2013
8421038 Methods and systems for protecting critical structures during radiation treatment Apr. 16, 2013
8422627 Method for detecting X-ray radiation and X-ray system Apr. 16, 2013
8422636 Photon counting and energy discriminating detector threshold calibration Apr. 16, 2013
8411925 X-ray diagnosis apparatus and image processing apparatus Apr. 2, 2013
8396184 X-ray CT system and control method for same Mar. 12, 2013
8396275 X-ray CT system and method for creating tomographic recordings with two x-ray energy spectra Mar. 12, 2013
8391439 Detector array for spectral CT Mar. 5, 2013
8363917 System and method of image artifact reduction in fast kVp switching CT Jan. 29, 2013
8364240 Method and device for automatically differentiating types of kidney stones by means of computed tomography Jan. 29, 2013
8351564 Method for displaying image data of a large intestine of a patient on the basis of tomographic examination data Jan. 8, 2013
8326009 Method for producing an X-ray image during a mammography Dec. 4, 2012
8315352 System and method of spectral calibration and basis material decomposition for X-ray CT systems Nov. 20, 2012
8311182 System and method of notch filtration for dual energy CT Nov. 13, 2012
8311181 Apparatus and method of visualizing multi-energy imaging data Nov. 13, 2012
8306180 Image reconstruction method for high-energy, dual-energy CT system Nov. 6, 2012
8300913 Apparatus and method for processing radiation image Oct. 30, 2012
8265728 Automated method and system for the evaluation of disease and registration accuracy in the subtraction of temporally sequential medical images Sep. 11, 2012
8259896 Efficient correction of polychromy effects in image reconstruction Sep. 4, 2012
8243874 Apparatus and method for spectral computed tomography Aug. 14, 2012
8244019 Method and device for improving perceptibility different structures on radiographs Aug. 14, 2012
8229060 Medical X-ray examination apparatus and method for k-edge imaging Jul. 24, 2012
8218728 Computed tomography scanner, in particular for performing a spiral scan, and a method for controlling a computed tomography scanner Jul. 10, 2012
8213566 K-edge imaging Jul. 3, 2012
8194961 Method, apparatus, and computer-readable medium for pre-reconstruction decomposition and calibration in dual energy computed tomography Jun. 5, 2012
8189736 X-ray CT apparatus May. 29, 2012
8180016 X-ray CT apparatus and method thereof May. 15, 2012
8165264 Method of pre-reconstruction decomposition for fast kV-switching acquisition in dual energy computed tomography (CT) Apr. 24, 2012
8160206 Dual-energy imaging at reduced sample rates Apr. 17, 2012
8155422 Dynamic optimization of the signal-to-noise ratio of dual-energy attenuation data for reconstructing images Apr. 10, 2012
8121248 X-ray detector methods and apparatus Feb. 21, 2012
8111803 Method for energy sensitive computed tomography using checkerboard filtering Feb. 7, 2012
8111895 Locally adaptive image enhancement for digital subtraction X-ray imaging Feb. 7, 2012

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