Patents by Inventor Oliver Schuetz
Oliver Schuetz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240085494Abstract: Various embodiments of the disclosure include methods for testing measuring devices n for resources of an energy system assigned to a common measuring device. The method may include: acquiring a measurement signal Pn(t) by way of each of the measuring devices n; acquiring a sum signal PPCC(t) by way of the common measuring device; providing an objective function Z, which defines a difference between the acquired sum signal PPCC(t) and a modeled sum signal {circumflex over (P)}PCC(t), wherein the modeled sum signal {circumflex over (P)}PCC(t) is formed by way of the acquired measurement signals Pn(t) and a respective scaling factor Sn; and computing the values of the scaling factors Sn by extremizing the objective function Z. The test includes determining an error with one of the measuring devices n through a deviation of the computed value of the associated scaling factor Sn from a value defined for the respective measuring device n.Type: ApplicationFiled: November 23, 2021Publication date: March 14, 2024Applicant: Siemens AktiengesellschaftInventors: Oliver Dölle, Thomas Schütz, Arvid Amthor
-
Patent number: 9779498Abstract: In the present embodiments, a statement related to an image point or an image region in a reconstructed x-ray image is made in relation to the reliability of the reconstructed grayscale value for the image points of a 2D/3D x-ray image. A confidence level is formed for the grayscale value from a first number of the available x-ray images in relation to a second number of required x-ray images for a complete reconstruction of the respective grayscale value of the 2D/3D x-ray image to be imaged.Type: GrantFiled: September 16, 2015Date of Patent: October 3, 2017Assignee: Siemens AktiengesellschaftInventors: Frank Dennerlein, Oliver Schütz
-
Publication number: 20160086329Abstract: In the present embodiments, a statement related to an image point or an image region in a reconstructed x-ray image is made in relation to the reliability of the reconstructed grayscale value for the image points of a 2D/3D x-ray image. A confidence level is formed for the grayscale value from a first number of the available x-ray images in relation to a second number of required x-ray images for a complete reconstruction of the respective grayscale value of the 2D/3D x-ray image to be imaged.Type: ApplicationFiled: September 16, 2015Publication date: March 24, 2016Inventors: Frank Dennerlein, Oliver Schütz
-
Patent number: 8416916Abstract: In a method and an apparatus for representing an x-ray image of an examination subject, a measurement field is determined in the image field of the x-ray image, the measurement field being dependent on the position of a subject image region representing the examination subject in the image field and being essentially situated within this subject image region grey scale values for the image rendering are determined exclusively from the intensities measured within this measurement field.Type: GrantFiled: January 24, 2006Date of Patent: April 9, 2013Assignee: Siemens AktiengesellschaftInventor: Oliver Schütz
-
Patent number: 8282155Abstract: A motor vehicle front end and a method for producing a motor vehicle front end are provided in accordance with embodiments of the invention. The motor vehicle front end has a front wall and the front wall girder, the front wall girder essentially being situated in the direction of a vehicle transverse axis. In addition, the motor vehicle front end has a first front wall girder, the first front wall girder being situated essentially in the direction of a vehicle vertical axis. The first front wall girder is supported on the front wall crossbeam in a first area of the front wall crossbeam.Type: GrantFiled: July 28, 2010Date of Patent: October 9, 2012Assignee: GM Global Technology Operations LLCInventors: Matthias Hallik, Oliver Schütz, Stephan Rosenplänter, Stefan Gloger
-
Publication number: 20110025095Abstract: A motor vehicle front end and a method for producing a motor vehicle front end are provided in accordance with embodiments of the invention. The motor vehicle front end has a front wall and the front wall girder, the front wall girder essentially being situated in the direction of a vehicle transverse axis. In addition, the motor vehicle front end has a first front wall girder, the first front wall girder being situated essentially in the direction of a vehicle vertical axis. The first front wall girder is supported on the front wall crossbeam in a first area of the front wall crossbeam.Type: ApplicationFiled: July 28, 2010Publication date: February 3, 2011Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.Inventors: Matthias HALLIK, Oliver SCHÜETZ, Stephan ROSENPLÄNTER, Stefan GLOGER
-
Patent number: 7822255Abstract: In a method and an apparatus for generation of an x-ray image of an examination subject, a subject image region exclusively reproducing the examination subject is identified in the image field of a first, complete x-ray image. A grayscale value range is identified in an intermediate image encompassing the entire image field and derived from the first x-ray image by digital image processing; and all image points whose grayscale value in the intermediate image lie within this grayscale value range are associated with the subject image region.Type: GrantFiled: September 8, 2006Date of Patent: October 26, 2010Assignee: Siemens AktiengesellschaftInventor: Oliver Schütz
-
Patent number: 6811313Abstract: A C-arm X-ray system has a C-arm that carries an X-ray source and a detector opposite one another at its ends and that can be swiveled around the subject in multiple axes. The detector is mounted so as to be rotatable around the proceeding axis therefrom to the X-ray source and/or to be displaceable parallel to the detector surface and/or along a arcuate path.Type: GrantFiled: September 24, 2002Date of Patent: November 2, 2004Assignee: Siemens AktiengesellschaftInventors: Rainer Graumann, Oliver Schuetz, Norbert Strobel
-
Patent number: 6771734Abstract: In a method and an apparatus for generating a volume dataset of a subject taking a movement of the subject into consideration, a referencing base is arranged at the subject, so that the positions and the orientations of the referencing base can be acquired during a registration of a series of 2D projections of the subject. The volume dataset of the subject is generated on the basis of the series of 2D projections as well as based on the deviations of the positions and of the orientations of the referencing base from a fixed reference position of the referencing base that are determined for all 2D projections of the series.Type: GrantFiled: February 13, 2003Date of Patent: August 3, 2004Assignees: Siemens Aktiengesellschaft, Medivision AGInventors: Axel Hebecker, Joachim Hey, Matthias Mitschke, Lutz-Peter Nolte, Oliver Schuetz, Heinz Waelti
-
Patent number: 6715918Abstract: A calibration phantom includes an arrangement of markings with a first X-ray absorption capability and a second X-ray absorption capability, with the arrangement of markings precluding superimposition of an image of a first marking with an image of a second marking for a sufficient number of successive markings for each projection condition, the physical embodiment of a marking representing a value assignment, and the value assignment of a respective specific first number of adjacent markings in each case forming first code information, with each of the first code information items being unique within the first code information which is formed in the totality of markings and in both reading directions.Type: GrantFiled: August 21, 2002Date of Patent: April 6, 2004Assignee: Siemens AktiengesellschaftInventors: Matthias Mitschke, Oliver Schuetz
-
Publication number: 20030152195Abstract: In a method and an apparatus for generating a volume dataset of a subject taking a movement of the subject into consideration, a referencing base is arranged at the subject, so that the positions and the orientations of the referencing base can be acquired during a registration of a series of 2D projections of the subject. The volume dataset of the subject is generated on the basis of the series of 2D projections as well as based on the deviations of the positions and of the orientations of the referencing base from a fixed reference position of the referencing base that are determined for all 2D projections of the series.Type: ApplicationFiled: February 13, 2003Publication date: August 14, 2003Applicant: Siemens AktiengesellschaftInventors: Axel Hebecker, Joachim Hey, Matthias Mitschke, Lutz-Peter Nolte, Oliver Schuetz, Heinz Waelti
-
Publication number: 20030058999Abstract: A calibration phantom includes an arrangement of markings with a first X-ray absorption capability and a second X-ray absorption capability, with the arrangement of markings precluding superimposition of an image of a first marking with an image of a second marking for a sufficient number of successive markings for each projection condition, the physical embodiment of a marking representing a value assignment, and the value assignment of a respective specific first number of adjacent markings in each case forming first code information, with each of the first code information items being unique within the first code information which is formed in the totality of markings and in both reading directions.Type: ApplicationFiled: August 21, 2002Publication date: March 27, 2003Inventors: Matthias Mitschke, Oliver Schuetz
-
Publication number: 20030058996Abstract: A C-arm X-ray system has a C-arm that carries an X-ray source and a detector opposite one another at its ends and that can be swiveled around the subject in multiple axes. The detector is mounted so as to be rotatable around the proceeding axis therefrom to the X-ray source and/or to be displaceable parallel to the detector surface and/or along a arcuate path.Type: ApplicationFiled: September 24, 2002Publication date: March 27, 2003Applicant: Siemens AktiengessellschaftInventors: Rainer Graumann, Oliver Schuetz, Norbert Strobel
-
Patent number: 6470205Abstract: In a medical instrument for insertion into an examination subject, as well as a medical examination device or treatment device employing such an instrument, the instrument has an elongated instrument body formed by a number of successively arranged rigid sections, with respective, successive sections being connected to one another via articulated joints which can be angled relative to one another. At least one optical fiber supplied with light is conducted along the instrument body, and at least one fiber Bragg grating is fashioned in the optical fiber in a region adjacent to a joint which is deformed to a degree corresponding to angling of the adjacent sections to the joint, thereby modulating the light in the optical fiber.Type: GrantFiled: March 13, 2001Date of Patent: October 22, 2002Assignee: Siemens AktiengesellschaftInventors: Thomas Bosselmann, Oliver Schuetz
-
Patent number: 6379041Abstract: An X-ray apparatus has an X-ray examination system with an X-ray source and an X-ray detector which can be displaced relative to a subject for the pickup of 2D projections, an arrangement for determining extrinsic imaging parameters and an arrangement for determining intrinsic imaging parameters, for determining the projection geometry in the examination system for each 2D projection, and having a control and computing stage for reconstructing 3D images from the 2D projections using the extrinsic and intrinsic imaging parameters. The arrangement for determining the intrinsic imaging parameters includes X-ray-positive marks which are allocated to the X-ray source and which are in the path of an X-ray beam emanating from the X-ray source, these marks following displacement of the X-ray system.Type: GrantFiled: March 21, 2000Date of Patent: April 30, 2002Assignee: Siemens AktiengesellschaftInventors: Oliver Schuetz, Matthias Mitschke
-
Publication number: 20010021843Abstract: In a medical instrument for insertion into an examination subject, as well as a medical examination device or treatment device employing such an instrument, the instrument has an elongated instrument body formed by a number of successively arranged rigid sections, with respective, successive sections being connected to one another via articulated joints which can be angled relative to one another. At least one optical fiber supplied with light is conducted along the instrument body, and at least one fiber Bragg grating is fashioned in the optical fiber in a region adjacent to a joint which is deformed to a degree corresponding to angling of the adjacent sections to the joint, thereby modulating the light in the optical fiber.Type: ApplicationFiled: March 13, 2001Publication date: September 13, 2001Applicant: Siemens AktiengesellschaftInventors: Thomas Bosselmann, Oliver Schuetz
-
Patent number: 6206566Abstract: An X-ray apparatus has an X-ray examination system with an X-ray source and an X-ray detector which can be displaced relative to a subject for the pickup of 2D projections, an arrangement for determining extrinsic and intrinsic imaging parameters, and having a control and computing means stage for reconstructing 3D images from the 2D projections using the extrinsic and intrinsic imaging parameters. The arrangement for determining the intrinsic imaging parameters includes X-ray-positive marks which are allocated to the X-ray source and which are substantially in one plane and in the path of an X-ray beam emanating from the X-ray source.Type: GrantFiled: December 15, 1998Date of Patent: March 27, 2001Assignee: Siemens AktiengesellschaftInventor: Oliver Schuetz
-
Patent number: 6079876Abstract: An X-ray system has an X-ray apparatus, an X-ray source and an X-ray receiver on a carrier that is adjustable relative to a subject to be examined for registering 2D projections of a region of the subject from different projection angles with subsequent 3D image reconstruction of the region of the subject, and a position acquisition arrangement having at least one camera allocated to the X-ray apparatus that follows the movements of the X-ray apparatus, and having a position indicator arranged separate from the X-ray apparatus onto which the camera is directed for determining the positions of the X-ray source and the X-ray receiver and for determining the different projection angles of the 2D projections for the 3D image reconstruction. The camera and the position indicator are arranged outside the X-ray beam emanating from the X-ray source.Type: GrantFiled: October 16, 1998Date of Patent: June 27, 2000Assignee: Siemens AktiengesellschaftInventor: Oliver Schuetz