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X-ray Or Gamma Ray Systems Or Devices > Specific Application > Stereoscopy

Stereoscopy

Stereoscopy patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

04/17/14 - 20140105355 - Systems, devices, and methods for quality assurance of radiation therapy
Systems, devices, and methods for quality assurance for verification of radiation dose delivery in arc-based radiation therapy devices using a 3D gamma evaluation method....

04/10/14 - 20140098936 - Nondestructive examination of structures having embedded particles
A system comprises a structure having particles embedded at a level within the structure, and X-ray imaging apparatus for capturing images of the particles at the level....

04/03/14 - 20140093036 - Tomographic image generation device and method
Radiographic images for different imaging directions taken by applying radiation to a subject from the different imaging directions are obtained, and a plurality of tomographic images of the subject are generated based on the obtained plurality of radiographic images. Then, compression processing in the direction perpendicular to slice planes of...

03/20/14 - 20140079182 - Patient head support apparatus for imaging
A support apparatus for positioning a patient's head in an imaging apparatus. A main body has opposing first and second sides and supports first and second holding members for positioning against the patient's head. The first holding member has a first reference position along the first side of the main...

01/16/14 - 20140016743 - Method for determining a distance by x-ray imaging, and x-ray device
A method for determining a distance between a first point and a second point on an object under examination inside the body of a person under examination by way of x-ray imaging by an x-ray device. The method includes the recording of x-ray images at different relative positionings of the...

01/09/14 - 20140010345 - X-ray diagnostic apparatus
To provide an X-ray diagnostic apparatus capable of providing a stereoscopic perspective image in the form of a video image while reducing exposure dose. An X-ray diagnosis apparatus according to an embodiment includes: a main row X-ray source group including a plurality of X-ray sources; an X-ray detection section disposed...

12/05/13 - 20130322594 - Stereoscopic x-ray imaging apparatus
A stereoscopic X-ray imaging apparatus includes: right and left X-ray tubes; a diaphragm unit in which right and left openings are formed through which X-rays radiated by the right and left X-ray tubes pass, respectively; an X-ray sensor on which the X-ray radiated by each of the right and left...

11/28/13 - 20130315368 - Handheld x-ray system for 3d scatter imaging
Handheld imaging systems and methods for using such systems to create a 3D image of a desired object using scattered radiation are described. The handheld imaging apparatus can contain a housing, a radiation source for irradiating an object with a fan beam or cone beam, and multiple detector elements for...

11/28/13 - 20130315369 - Handheld x-ray system for 3d scatter imaging
Handheld imaging systems and methods for using such systems to create a 3D image of a desired object using scattered radiation are described. The handheld imaging apparatus can contain a housing, a radiation source for irradiating an object with a fan beam or cone beam, and multiple detector elements for...

11/07/13 - 20130294574 - Methods and systems for the rapid detection of concealed objects
This invention is directed towards finding, locating, and confirming threat items and substances. The inspection system is designed to detect objects that are made from, but not limited to, special nuclear materials (“SNM”) and/or high atomic number materials. The system employs advanced image processing techniques to analyze images of an...

11/07/13 - 20130294575 - Dynamic biplane roentgen stereophotogrammetric analysis
A medical imaging system includes a first x-ray image detector, a first x-ray generator, and a motorized turntable. The first x-ray image detector and the first x-ray generator are each mounted on a base and positioned opposite each other such that x-rays are projected from the first x-ray generator to...

09/19/13 - 20130243153 - Automatically determining 3d catheter location and orientation using 2d fluoroscopy only
A method for automatically determining the 3D position and orientation of a radio-opaque medical object in a living body using single-plane fluoroscopy comprising capturing a stream of digitized 2D images from a single-plane fluoroscope (10), detecting the image of the medical object in a subset of the digital 2D images,...

09/05/13 - 20130230136 - Medical image display apparatus and x-ray diagnosis apparatus
A medical image display apparatus according to an embodiment includes a display unit, a generating unit, and a display controlling unit. The display unit three-dimensionally displays a group of disparity images generated from three-dimensional medical image data. The generating unit determines a display position of the group of disparity images...

09/05/13 - 20130230137 - X-ray system and method for generating 3d image data
The present invention relates to an X-ray system and method for generating 3D image data. The X-ray system comprises a radiation detector, a movable X-ray tube assembly and a control unit, wherein in a working state of the system the radiation detector is detachably positioned in a spatially fixed manner...

08/01/13 - 20130195241 - Image reconstruction system, apparatus, and method employing non-sequential scanning scheme using real-time feedback
An image reconstruction system, apparatus, and method employing a non-sequential scanning scheme using real-time feedback are provided. A projection information generating unit is configured to generate at least one piece of projection information by the X-ray irradiated to the object in the at least one viewpoint. A projection information comparing...

06/27/13 - 20130163719 - Stereo x-ray imaging apparatus and stereo x-ray imaging method
Provided is a stereo imaging apparatus that generates X-rays from a plurality of different focal positions and that acquires a plurality of X-ray images from an X-ray detector, the stereo imaging apparatus including X-ray generation controlling means for controlling irradiated areas of X-rays so that an irradiated area in a...

05/30/13 - 20130136229 - X-ray scanning system
This specification discloses methods and systems for generating a stereo image of an object that is positioned within an imaging volume. The object is positioned within the imaging volume. Two stationary X-ray source points are selected and activated. X-rays from both stationary X-ray source points are transmitted through the object...

05/02/13 - 20130108017 - Method and apparatus for generating a three-dimensional model of a region of interest using an imaging system
A method of generating a three-dimensional representation of a region of interest on a target object in an x-ray imaging system. The method uses a fiducial marker of known geometry. The region of interest and the fiducial marker are imaged in a plurality of predetermined positions. Expected images of the...

02/07/13 - 20130034203 - 2d/3d registration of a digital mouse atlas with x-ray projection images and optical camera photos
A method for preparing an image simulating the anatomy of a small subject test animal, and an apparatus for producing said image and an anatomical atlas for co-registering therewith, comprising the generation of two or more non-tomographic images of the test animals is described. Examples of the non-tomographic imaging modalities...

11/08/12 - 20120281808 - Method for geometrically correct association of 3d image data of a patient
In a method for geometrically correct association of at least two 3D image data of a patient, a marker field that defines a reference and is dimensionally stable and can be imaged in an x-ray image, is fixed in a stationary position relative to the patient. An x-ray apparatus is...

09/06/12 - 20120224669 - Adaptive scanning of materials using nuclear resonance fluorescence imaging
A method for detecting nuclear species in a sample by adaptive scanning using nuclear resonance fluorescence may comprise illuminating the target sample with photons from a source; detecting a signal in an energy channel; determining a scan evaluation parameter using the signal detected; determining whether the scan evaluation parameter meets...

07/19/12 - 20120183121 - Method of radio-synthetic examination of specimens
The invention relates to a method of continuous non-destructive examination of specimens by so-called radio-synthesis, which can be integrated into the process for managing the life cycle of said specimens. This method operates by means of at least one X-ray source and of at least one digital sensor forming a...

04/05/12 - 20120082293 - Radiographic imaging device
There is provided a radiographic imaging device including: a radiation source that irradiates radiation and can move to a directly-facing position at which the radiation source directly faces the object of imaging in a directly-facing direction, a first diagonal incidence position that is at an angle to the directly-facing position,...

03/29/12 - 20120076260 - Image processing apparatus and method, computer executable program, and radiation imaging system
In three dimensional X-ray imaging, a user interface is for search support with plural images, which are obtained by imaging an object upon applying X-rays thereto from an X-ray source. There is a display region for selecting two parallax images of one image pair among the plural images. Right and...

03/29/12 - 20120076261 - Radiological image displaying apparatus and method
Provided is a technique of making auxiliary lines easy to view when displaying a stereoscopic image using radiological images. Auxiliary lines are added on two radiological images for displaying a stereoscopic image, respectively. The auxiliary lines are made up of a plurality of grids appearing to be arranged in the...

03/29/12 - 20120076262 - Radiological image displaying device and method
The stereoscopic effect of auxiliary lines for making a stereoscopic effect easy to figure out is matched with the stereoscopic effect of a subject included in a stereoscopic image when displaying a stereoscopic image using a radiological image. Auxiliary lines are added to two radiological images for displaying a stereoscopic...

03/22/12 - 20120069960 - Portable radiation imaging system, portable radiation source holder used therein, and set of instruments for radiation imaging
In an X-ray imaging system, an X-ray source has a lightweight and small-sized X-ray tube. The X-ray tube is a fixed anode X-ray tube without having a target rotating mechanism. The X-ray tube uses a cold cathode electron source, which does not need a filament and a heater. An image...

03/01/12 - 20120051503 - Stereoscopic image displaying method and apparatus
A stereoscopic image that is easily viewed by a patient and is capable of reducing the burden on the patient is displayed, and a stereoscopic image for interpretation which includes detailed image information and is viewed by, for example, a doctor is displayed. A radiological image displaying method that radiates...

03/01/12 - 20120051504 - Radiation image capturing apparatus, radiation image capturing method and radiation image capturing program storage medium
Disclosed is a radiation image capturing apparatus including a storage unit that stores imaging site information associated with default image capturing angle information about a radiation image to be captured first among a plurality of radiation images of an object captured from different angles with a radiation ray emitted from...

03/01/12 - 20120051505 - Radiation image processing device, radiation image processing method and radiation image processing program storage medium
Disclosed is a radiation image processing device that includes a storage unit; and a control unit that performs a control operation to associate a plurality of images of an object captured with radiation from different angles, with information about stereoscopic viewing conditions under which stereoscopic viewing has been performed with...

03/01/12 - 20120051506 - Radiological image radiographing system and radiographing method thereof
S/N ratios of two radiological images with parallax are made equal. An angle between one of two radiographing directions and a direction perpendicular to a detection plane of a radiation detector is set to be larger than an angle between the other radiographing direction and the direction perpendicular to the...

02/02/12 - 20120027169 - Radiological image radiographing and displaying method and apparatus
A stereoscopic image radiographing apparatus performing both an equal-magnification radiographing operation and an enlarged radiographing operation displays a stereoscopic image with a magnitude of parallax suitable for both radiographing operations without changing two focal positions of radiation. Two radiological images are relatively moved and displayed in a parallax direction which...

01/19/12 - 20120014506 - Stereo x-ray inspection apparatus and method for forming three-dimensional image through volume reconstruction of image acquired from the same
A stereo x-ray inspection apparatus and a method for forming a three-dimensional image through volume reconstruction of an image acquired from the same are disclosed. The apparatus includes one x-ray generator and two detectors to acquire two images. The x-ray generator and detectors are arranged in the form of a...

03/31/11 - 20110075799 - Radiographic image capturing apparatus and radiographic image capturing method
In a radiographic image capturing apparatus, a biopsy region positional information calculator calculates a three-dimensional position of a biopsy region in an object to be examined based on two radiographic images which are acquired in a stereographic image capturing process, an irradiated field calculator calculates a new irradiated field covering...

11/04/10 - 20100278301 - Stereoscopic x-ray system and method
Disclosed are systems and methods for obtaining stereoscopic x-ray images. The method includes taking two digital x-ray views of the same object from differing positions. The included angle between the axes of the x-rays for each position generally coincides with that formed by a pair of eyes viewing the object,...

04/15/10 - 20100091943 - Apparatus and method for image processing
An image processing apparatus and an image processing method. The image processing apparatus includes an image obtaining unit to obtain a plurality of X-ray images using a plurality of X-rays corresponding to each of a plurality of energy bands being different from each other, a first processing unit to generate...

02/11/10 - 20100034349 - Method for cleaning an euv lithography device, method for measuring the residual gas atmosphere and the contamination and euv lithography device
Components (30) in the interior of an EUV lithography device for extreme ultraviolet and soft X-ray wavelength range are cleaned by igniting a plasma, adjacent to the component (30) to be cleaned, using electrodes (29), wherein the electrodes (29) are adapted to the form of the component (30) to be...

09/24/09 - 20090238334 - Phase-contrast x-ray imaging
A stereoscopic phase-contrast X-ray imaging system (1) comprises a stereoscopic radiation head (20) having at least one X-ray source (30, 31) providing a first (32) and second (33) X-ray beam in stereoscopic configuration onto an object (110). At least one detector (40, 41) detects the beams (32, 33) having passed...

08/20/09 - 20090207971 - Displaying recordings in a superimposed or oriented way
A method for the superimposed depiction, on at least one screen, of overlapping recordings of a region to be imaged which is recorded in at least two recording steps, wherein multiple markers are fixedly provided in the region to be imaged, such that at least two recordings can be spatially...

04/09/09 - 20090092228 - Imaging geometry for image-guided radiosurgery
A system and method for stereoscopically imaging a patient at multiple locations with a radiation treatment system using a common imaging center....