公开(公告)号：US10568602B2

公开(公告)日：2020-02-25

申请号：US15697269

申请日：2017-09-06

Applicant: General Electric Company

Inventor： John Eric Tkaczyk ,  Biju Jacob ,  Feng Pan

IPC: A61B6/04 ,  A61B6/00

Abstract: The present approach relates to the use of augmented or enhanced reality to facilitate positioning of one or more of a patient, X-ray source, or detector during an image acquisition. In certain implementations, sensors and/or cameras provide quantitative information about the position of system components and the patient, which may be used to generate a positioning image based upon reference to an anatomic atlas.

公开(公告)号：US09594053B2

公开(公告)日：2017-03-14

申请号：US14264133

申请日：2014-04-29

Applicant: General Electric Company

Inventor： Feng Pan ,  Brian David Yanoff ,  Aaron Judy Couture ,  Hakan Erik Roos ,  Yu Zhao

IPC: G01N27/447

CPC classification number: G01N27/44726 ,  G01N27/44721 ,  G06T7/0012

Abstract: A system and method for generating a digital image in fluorescence gel imaging is disclosed. The method includes providing a gel sample and placing the gel sample on a flat panel detector having array of photodiodes and transistors that collect light generated from the gel sample. The gel sample is illuminated using a light source integrated into the flat panel imaging system and light emitted by the gel sample responsive to an excitation of the gel sample by light provided by the light source is then collected, with the light emitted by the gel sample being collected by the array of photodiodes of the flat panel detector and converted to electric charges to generate light data. The light data is then processed to generate a digital image of the gel sample.

Abstract translation: 公开了一种用于在荧光凝胶成像中产生数字图像的系统和方法。 该方法包括提供凝胶样品并将凝胶样品放置在具有阵列的光电二极管和晶体管的平板检测器上，所述光电二极管和晶体管收集凝胶样品产生的光。 使用集成到平板成像系统中的光源照射凝胶样品，然后响应于由光源提供的光的凝胶样品的激发而响应于凝胶样品发出的光，然后用凝胶样品发射的光 由平板检测器的光电二极管阵列收集，并转换成电荷以产生光数据。 然后处理光数据以产生凝胶样品的数字图像。

公开(公告)号：US20150285762A1

公开(公告)日：2015-10-08

申请号：US14277830

申请日：2014-05-15

Applicant: General Electric Company

Inventor： Feng Pan ,  Brian David Yanoff ,  Aaron Judy Couture ,  Hakan Erik Roos ,  Yu Zhao

IPC: G01N27/447

CPC classification number: G01N27/44726 ,  G01N27/44721 ,  G06T7/0012

Abstract: A system and method for generating a digital image in fluorescence gel imaging is disclosed. The method includes providing a gel sample and placing the gel sample on a flat panel detector having array of photodiodes and transistors that collect light generated from the gel sample. The gel sample is illuminated using a light source integrated into the flat panel imaging system and light emitted by the gel sample responsive to an excitation of the gel sample by light provided by the light source is then collected, with the light emitted by the gel sample being collected by the array of photodiodes of the flat panel detector and converted to electric charges to generate light data. The light data is then processed to generate a digital image of the gel sample.

公开(公告)号：US10779791B2

公开(公告)日：2020-09-22

申请号：US15923497

申请日：2018-03-16

Applicant: GENERAL ELECTRIC COMPANY

Inventor： John Eric Tkaczyk ,  David Allen Langan ,  Peter William Lorraine ,  Biju Jacob ,  Feng Pan ,  Hao Lai

IPC: A61B6/00

Abstract: A method for X-ray imaging includes determining one or more pre-shot parameters corresponding to a region of interest in a subject based on an optical image of the region of interest obtained from an optical sensor. The method further includes controlling an X-ray device to generate a pre-shot X-ray image using a first X-ray dosage, based on the one or more-pre-shot parameters. The method also includes determining at least one main-shot parameter based on the pre-shot X-ray image. The method includes controlling the X-ray device to generate a main-shot X-ray image using a second X-ray dosage greater than the first X-ray dosage, based on the at least one main-shot parameter.

公开(公告)号：US09383336B2

公开(公告)日：2016-07-05

申请号：US14245041

申请日：2014-04-04

Applicant: General Electric Company

Inventor： Feng Pan ,  Brian David Yanoff ,  Aaron Judy Couture ,  Hakan Erik Roos ,  Yu Zhao

IPC: G01N27/447

CPC classification number: G01N27/44726 ,  G01N27/44721 ,  G06T7/0012

Abstract: A system and method for generating a digital image in fluorescence gel imaging is disclosed. The method includes providing a gel sample and placing the gel sample on a flat panel detector having array of photodiodes and transistors that collect light generated from the gel sample. The gel sample is illuminated using a light source integrated into the flat panel imaging system and light emitted by the gel sample responsive to an excitation of the gel sample by light provided by the light source is then collected, with the light emitted by the gel sample being collected by the array of photodiodes of the flat panel detector and converted to electric charges to generate light data. The light data is then processed to generate a digital image of the gel sample.

Abstract translation: 公开了一种用于在荧光凝胶成像中产生数字图像的系统和方法。 该方法包括提供凝胶样品并将凝胶样品放置在具有阵列的光电二极管和晶体管的平板检测器上，所述光电二极管和晶体管收集凝胶样品产生的光。 使用集成到平板成像系统中的光源照射凝胶样品，然后响应于由光源提供的光的凝胶样品的激发而响应于凝胶样品发出的光，然后用凝胶样品发射的光 由平板检测器的光电二极管阵列收集，并转换成电荷以产生光数据。 然后处理光数据以产生凝胶样品的数字图像。

公开(公告)号：US20150285763A1

公开(公告)日：2015-10-08

申请号：US14245041

申请日：2014-04-04

Applicant: General Electric Company

Inventor： Feng Pan ,  Brian David Yanoff ,  Aaron Judy Couture ,  Hakan Erik Roos ,  Yu Zhao

IPC: G01N27/447

CPC classification number: G01N27/44726 ,  G01N27/44721 ,  G06T7/0012

Abstract: A system and method for generating a digital image in fluorescence gel imaging is disclosed. The method includes providing a gel sample and placing the gel sample on a flat panel detector having array of photodiodes and transistors that collect light generated from the gel sample. The gel sample is illuminated using a light source integrated into the flat panel imaging system and light emitted by the gel sample responsive to an excitation of the gel sample by light provided by the light source is then collected, with the light emitted by the gel sample being collected by the array of photodiodes of the flat panel detector and converted to electric charges to generate light data. The light data is then processed to generate a digital image of the gel sample.

公开(公告)号：US20150285761A1

公开(公告)日：2015-10-08

申请号：US14264133

申请日：2014-04-29

Applicant: General Electric Company

Inventor： Feng Pan ,  Brian David Yanoff ,  Aaron Judy Couture ,  Hakan Erik Roos ,  Yu Zhao

IPC: G01N27/447

CPC classification number: G01N27/44726 ,  G01N27/44721 ,  G06T7/0012

Abstract: A system and method for generating a digital image in fluorescence gel imaging is disclosed. The method includes providing a gel sample and placing the gel sample on a flat panel detector having array of photodiodes and transistors that collect light generated from the gel sample. The gel sample is illuminated using a light source integrated into the flat panel imaging system and light emitted by the gel sample responsive to an excitation of the gel sample by light provided by the light source is then collected, with the light emitted by the gel sample being collected by the array of photodiodes of the flat panel detector and converted to electric charges to generate light data. The light data is then processed to generate a digital image of the gel sample.

Abstract translation: 公开了一种用于在荧光凝胶成像中产生数字图像的系统和方法。 该方法包括提供凝胶样品并将凝胶样品放置在具有阵列的光电二极管和晶体管的平板检测器上，所述光电二极管和晶体管收集凝胶样品产生的光。 使用集成到平板成像系统中的光源照射凝胶样品，然后响应于由光源提供的光的凝胶样品的激发而响应于凝胶样品发出的光，然后用凝胶样品发射的光 由平板检测器的光电二极管阵列收集，并转换成电荷以产生光数据。 然后处理光数据以产生凝胶样品的数字图像。

公开(公告)号：US10568601B2

公开(公告)日：2020-02-25

申请号：US16124691

申请日：2018-09-07

Applicant: GENERAL ELECTRIC COMPANY

Inventor： John Eric Tkaczyk ,  Feng Pan ,  Jiajun Gu ,  Zirong Zhai

IPC: G01N23/04 ,  A61B6/00

Abstract: A radiography system for imaging an object, comprises a radiation source located in a first side of the object for generating a plurality of beams; a detector located in a second side of the object for detecting the plurality of beams from the radiation source. The radiography system comprises a first sensor located in the first side of the object for obtaining an object related information and a second sensor disposed on the detector for obtaining a detector-position related information. The radiography system further comprises a controller configured to reconstruct a 3D scene based on the object related information obtained by the first sensor and the detector-position related information obtained by the second sensor and control an operation of at least one of the radiation source and the detector based on the reconstructed 3D scene. A method of controlling the radiography system is also disclosed.

公开(公告)号：US20190282194A1

公开(公告)日：2019-09-19

申请号：US15923497

申请日：2018-03-16

Applicant: GENERAL ELECTRIC COMPANY

Inventor： John Eric Tkaczyk ,  David Allen Langan ,  Peter William Lorraine ,  Biju Jacob ,  Feng Pan ,  Hao Lai

IPC: A61B6/00

Abstract: A method for X-ray imaging includes determining one or more pre-shot parameters corresponding to a region of interest in a subject based on an optical image of the region of interest obtained from an optical sensor. The method further includes controlling an X-ray device to generate a pre-shot X-ray image using a first X-ray dosage, based on the one or more-pre-shot parameters. The method also includes determining at least one main-shot parameter based on the pre-shot X-ray image. The method includes controlling the X-ray device to generate a main-shot X-ray image using a second X-ray dosage greater than the first X-ray dosage, based on the at least one main-shot parameter.

公开(公告)号：US20190076106A1

公开(公告)日：2019-03-14

申请号：US16124691

申请日：2018-09-07

Applicant: GENERAL ELECTRIC COMPANY

Inventor： John Eric Tkaczyk ,  Feng Pan ,  Jiajun Gu ,  Zirong Zhai

IPC: A61B6/00

CPC classification number: A61B6/5294 ,  A61B6/0407 ,  A61B6/4283 ,  A61B6/4405 ,  A61B6/542 ,  A61B6/545 ,  A61B6/547 ,  G01S17/88

Abstract: A radiography system for imaging an object, comprises a radiation source located in a first side of the object for generating a plurality of beams; a detector located in a second side of the object for detecting the plurality of beams from the radiation source. The radiography system comprises a first sensor located in the first side of the object for obtaining an object related information and a second sensor disposed on the detector for obtaining a detector-position related information. The radiography system further comprises a controller configured to reconstruct a 3D scene based on the object related information obtained by the first sensor and the detector-position related information obtained by the second sensor and control an operation of at least one of the radiation source and the detector based on the reconstructed 3D scene. A method of controlling the radiography system is also disclosed.