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7623627 |
X-ray analysis apparatus and X-ray analysis method
Provided are an X-ray analysis apparatus and an X-ray analysis method, in which a measurer can judge an area incapable of being analyzed in a sample with a concave-convex portion. The X-ray...
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7623626 |
System and methods for x-ray backscatter reverse engineering of structures
A system and methods for x-ray backscatter reverse engineering of structures. One embodiment includes a plurality of articulated arms attached to a movable base. Another embodiment includes a...
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7623625 |
Compton scattered X-ray visualization, imaging, or information provider with scattering event locating
One aspect relates to determining a location of an at least one scattering event occurring within an at least some matter of at least a portion of an individual, wherein the determining the...
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7623614 |
Apparatus for inspecting objects using coded beam
An apparatus for inspecting objects utilizes a fan beam or flood beam to illuminate the inspected region of the object. A modulator, which may take the form of a movable mask, dynamically encodes...
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7620150 |
X-ray backscatter system for imaging at shallow depths
The apparatus has an x-ray source that emits an x-ray cone beam through a tubular, x-ray-blocking guide to a planar template with a small pinhole to produce a pencil beam. The template is movable...
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7593506 |
Backscatter inspection portal
A system and method for inspecting an object with multiple sources of substantially coplanar penetrating radiation. Irradiation of the inspected object by the sources is temporally sequenced such...
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7592591 |
X-ray analyzer using electron beam
An electron probe X-ray analyzer capable of automatically setting appropriate analytical conditions if there are unknown compounds by performing analysis under the analytical conditions adapted for...
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7587021 |
Computer tomography apparatus
A computer tomography apparatus for examination of an object of interest includes detecting elements adapted to detect electromagnetic radiation scattered from the object of interest in an...
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7580499 |
Coherent-scatter computed tomography
Known reconstruction techniques from coherent scattered x-rays apply non-exact reconstruction techniques. According to the present invention, a relatively wide spectrum of wave-vector transfers q...
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7561666 |
Personnel x-ray inspection system
A dual-energy x-ray source located a distance of one half of the maximum width of the subject from the subject emits a cone beam to a horizontal slit in an x-ray-blocking sheet, producing a fan...
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7551716 |
Apparatus and method for scatter correction in projection radiography
An apparatus for projection radiography is set up for correcting stray radiation. The apparatus comprises an evaluation unit which evaluates the distribution of stray radiation, which is arranged...
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7551709 |
Fan-beam coherent-scatter computer tomography
In CSCT, by using a fan-shaped primary beam, combined with a 2D detector, single-slice transmission tomography and scatter tomography can be measured simultaneously. In such a System blurred...
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7529341 |
Automatic material discrimination by using computer tomography
Method and apparatus are provided for combining information obtained from CT and Coherent Scatter Computed Tomography to better determine whether there are dangerous materials in the baggage or...
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7511286 |
Image-based flat panel alignment
Some embodiments include determination of a first misalignment between an imaging device and an axis of a radiation beam emitted from a treatment head, determination of a rotational misalignment...
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7505562 |
X-ray imaging of baggage and personnel using arrays of discrete sources and multiple collimated beams
A system and methods are provided for imaging an object, based on activating an array of discrete X-ray sources in a prescribed temporal pattern so as to illuminate the object with a beam varying...
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7505561 |
Schlieren-type radiography using a line source and focusing optics
A system for observing the internal features of an object, such that the object's internal absorption, refraction, reflection and/or scattering properties are visualized, is disclosed. An...
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7505556 |
X-ray backscatter detection imaging modules
An inspection system based upon an imaging enclosure characterized by an enclosing body, or skin. A source of penetrating radiation and a spatial modulator for forming the penetrating radiation...
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7492863 |
Method for developing an x-ray diffraction imaging system
A method for developing a virtual representation of an x-ray diffraction imaging system includes generating a symmetry axis, generating a conical shape having a base diameter, a vertex angle α,...
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7486773 |
Megavoltage scatter radiation measurement using beam stop array
A system may include emission of megavoltage radiation from a megavoltage radiation source, acquisition of a first image using an imaging device while first megavoltage radiation is emitted from...
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7486772 |
Systems and methods for x-ray imaging and scanning of objects
Systems and methods for x-ray imaging and scanning of objects are disclosed. According to one aspect, the subject matter described herein can include providing an x-ray source configured to...
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7463714 |
Foreign object detection
A method and system for identifying foreign objection (FOD) in items such as aircraft are disclosed. The item may be imaged using x-ray backscatter before and after work is performed thereon. The...
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7450758 |
Stylization of video
The techniques and mechanisms described herein are directed to a system for stylizing video, such as interactively transforming video to a cartoon-like style. Briefly stated, the techniques include...
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7418073 |
Computed tomography device and method with three-dimensional backprojection
The invention relates to a computed tomography method in which an examination zone is irradiated along a circular trajectory by a fan-shaped radiation beam. Radiation coherently scattered in the...
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7412025 |
Energy beam pulse echo system for imaging in a structure
A system for imaging in a structure may include an energy beam source to direct an energy beam at the structure and a detector to detect a backscatter of the energy beam from any object in the...
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7412022 |
Non-invasive stationary system for three-dimensional imaging of density fields using periodic flux modulation of compton-scattered gammas
A three-dimensional image-generating device is an inspection system incorporating three components: a radiation source, a modulating unit, and a radiation detector. All three components of the...
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7400705 |
Method of evaluating ion-exchange film, method of evaluating organic sample and X-ray measuring apparatus
Disclosed herein is a method of evaluating the performance of an ion-exchange film. In the method, small-angle scattering curves for the ion-exchange film at different humidities are obtained by an...
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7400701 |
Backscatter inspection portal
A system and method for inspecting an object with multiple sources of penetrating radiation. Irradiation of the inspected object by the sources is temporally sequenced such that the source of...
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7369642 |
X-ray imaging technique
A security system for detecting contraband such as explosives. The system has a source of radiation and a detector array. A detector array is made of many small detectors, each with a fast response...
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7366374 |
Multilayer optic device and an imaging system and method using same
An optic device, system and method for imaging are described. The optic device includes a first solid phase layer having a first index of refraction with a first photon transmission property and a...
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7359488 |
Technique for digitally removing x-ray scatter in a radiograph
Methods and apparatus for generating an x-ray image. An object is interposed between a detector and an x-ray source. A grid is interposed between the x-ray source and the object. The grid is...
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7295650 |
Method for operating a primary beam stop
A method for operating an X-ray or neutron-optical system and beam stop comprising an X-ray or neutron source ( 1 ) from which corresponding radiation is guided as a primary beam ( 2 ) to a sample...
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7263164 |
Imaging system to compensate for x-ray scatter
A system includes acquisition of a first image of a first radiation field, at least a portion of the first radiation field comprising radiation attenuated by a device, and the first image including...
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7242742 |
Megavoltage imaging system
Some embodiments include a particle source, an RF power source, an accelerator waveguide, and an imaging device. The particle source is to generate a first injector current and a second injector...
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7239245 |
Method and device for monitoring position of radioactive materials in vehicles
A method and device for monitoring the position of radioactive materials in vehicles relates to a technical field of monitoring of radioactive materials. The method comprises following steps:...
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7233004 |
X-ray examination apparatus including a dosimeter
The invention relates to an arrangement which includes a radiation source ( 1 ) and a radiation sensor device ( 3 ) for forming image signals (Bn), the radiation sensor device ( 3 ) being...
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7231017 |
Lobster eye X-ray imaging system and method of fabrication thereof
A Lobster Eye X-ray Imaging System based on a unique Lobster Eye (LE) structure, X-ray generator, scintillator-based detector and cooled CCD (or Intensified CCD) for real-time, safe, staring...
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7218704 |
X-ray backscatter mobile inspection van
An inspection system based upon an enclosed conveyance such as a van, capable of road travel, for inspecting persons or objects. The conveyance is characterized by an enclosing body, or skin. A...
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7203276 |
X-ray scatter image reconstruction by balancing of discrepancies between detector responses, and apparatus therefor
The present invention pertains to a method and an apparatus to generate a density image of an object using fan or cone beams of radiation and collimated detectors on one side of the object. The...
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7180979 |
X-ray imaging system and imaging method
The present invention provides an apparatus capable of X-ray imaging utilizing phase of X-rays. An X-ray imaging apparatus equipped with first and second diffraction gratings and an X-ray image...
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7136453 |
Apparatus for imaging objects on the remote side of a barrier using radiation
Apparatus ( 1 ) for imaging an object ( 4 ) on the remote side of a barrier ( 6 ). The apparatus has source means ( 2 ) for scanning the object ( 4 ) through the barrier ( 6 ) with radiation and...
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7130374 |
Snapshot backscatter radiography (SBR) systems including system having dynamic collimation
A snapshot backscatter radiography (SBR) system and related method includes at least one penetrating radiation source, and at least one substantially transmissive radiation detector. The...
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7130370 |
Method and apparatus for producing an image of the internal structure of an object
Inventions related to the intra-vision means, designed for production of visually sensed images of the internal structure of an object, in particular, of a biological object, are aimed at higher...
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7120227 |
Method of displaying dynamically scattering vector of X-ray diffraction
The scattering vector of X-ray diffraction is dynamically displayed on a screen. A dynamic motion and tracks of the tip location of the scattering vector of X-ray diffraction is displayed...
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7110493 |
X-ray detector system having low Z material panel
A method and apparatus for detecting concealed items on or in an object by utilizing a low Z material panel. The object to be scanned is located between an x-ray detector and the low Z material...
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7099436 |
Coherent scatter imaging
A method for the detection of ionizing radiation including directing ionizing radiation towards an object to be examined, preventing Compton scattered radiation from being detected, and detecting...
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7099434 |
X-ray backscatter mobile inspection van
An inspection system based upon an enclosed conveyance such as a van, capable of road travel, for inspecting objects of inspection that may include persons. The conveyance is characterized by an...
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7092482 |
Signal profiling for medical imaging systems
Scatter effects are reduced in a radiographic imaging device, such as a digital slot scan mammographic imaging device, by reducing detected scatter and processing detector information to compensate...
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7072440 |
Tomographic scanning X-ray inspection system using transmitted and Compton scattered radiation
X-ray radiation is transmitted through and scattered from an object under inspection to detect weapons, narcotics, explosives or other contraband. Relatively fast scintillators are employed for...
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7065393 |
Apparatus, system and method of calibrating medical imaging systems
A C-arm imaging device method, apparatus and system are provided. The apparatus and system includes a module for determining the positions of an imaging source and an imaging receptor and a local...
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7061533 |
Image processing apparatus
An image processing system which processes an image signal, and determines, extracts and corrects defective pixel signals from defective pixels in a sensor array including a plurality of pixels. A...
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