公开(公告)号：US20200058106A1

公开(公告)日：2020-02-20

申请号：US16541511

申请日：2019-08-15

申请人： Carole Lazarus ,  Prantik Kundu ,  Sunli Tang ,  Seyed Sadegh Moshen Salehi ,  Michal Sofka ,  Jo Schlemper ,  Hadrien A. Dyvorne ,  Rafael O'Halloran ,  Laura Sacolick ,  Michael Stephen Poole ,  Jonathan M. Rothberg

发明人： Carole Lazarus ,  Prantik Kundu ,  Sunli Tang ,  Seyed Sadegh Moshen Salehi ,  Michal Sofka ,  Jo Schlemper ,  Hadrien A. Dyvorne ,  Rafael O'Halloran ,  Laura Sacolick ,  Michael Stephen Poole ,  Jonathan M. Rothberg

IPC分类号： G06T5/00 ,  G06N3/04

摘要： Techniques for removing artefacts, such as RF interference and/or noise, from magnetic resonance data. The techniques include: obtaining input magnetic resonance (MR) data using at least one radio-frequency (RF) coil of a magnetic resonance imaging (MRI) system; and generating an MR image from input MR data at least in part by using a neural network model to suppress at least one artefact in the input MR data.

公开(公告)号：US20200034998A1

公开(公告)日：2020-01-30

申请号：US16524598

申请日：2019-07-29

申请人： Jo Schlemper ,  Seyed Sadegh Moshen Salehi ,  Michal Sofka ,  Prantik Kundu ,  Ziyi Wang ,  Carole Lazarus ,  Hadrien A. Dyvorne ,  Laura Sacolick ,  Rafael O'Halloran ,  Jonathan M. Rothberg

发明人： Jo Schlemper ,  Seyed Sadegh Moshen Salehi ,  Michal Sofka ,  Prantik Kundu ,  Ziyi Wang ,  Carole Lazarus ,  Hadrien A. Dyvorne ,  Laura Sacolick ,  Rafael O'Halloran ,  Jonathan M. Rothberg

IPC分类号： G06T11/00 ,  G06N3/04 ,  G06N3/08 ,  G06F17/14 ,  G01R33/56 ,  G01R33/561

摘要： A magnetic resonance imaging (MRI) system, comprising: a magnetics system comprising: a B0 magnet configured to provide a B0 field for the MRI system; gradient coils configured to provide gradient fields for the MRI system; and at least one RF coil configured to detect magnetic resonance (MR) signals; and a controller configured to: control the magnetics system to acquire MR spatial frequency data using non-Cartesian sampling; and generate an MR image from the acquired MR spatial frequency data using a neural network model comprising one or more neural network blocks including a first neural network block, wherein the first neural network block is configured to perform data consistency processing using a non-uniform Fourier transformation.

公开(公告)号：US20200033431A1

公开(公告)日：2020-01-30

申请号：US16524638

申请日：2019-07-29

申请人： Jo Schlemper ,  Seyed Sadegh Moshen Salehi ,  Michal Sofka ,  Prantik Kundu ,  Ziyi Wang ,  Carole Lazarus ,  Hadrien A. Dyvorne ,  Laura Sacolick ,  Rafael O'Halloran ,  Jonathan M. Rothberg

发明人： Jo Schlemper ,  Seyed Sadegh Moshen Salehi ,  Michal Sofka ,  Prantik Kundu ,  Ziyi Wang ,  Carole Lazarus ,  Hadrien A. Dyvorne ,  Laura Sacolick ,  Rafael O'Halloran ,  Jonathan M. Rothberg

IPC分类号： G01R33/56 ,  G06N3/04 ,  G06F17/18 ,  G06F17/14

摘要： A magnetic resonance imaging (MRI) system, comprising: a magnetics system comprising: a B0 magnet configured to provide a B0 field for the MRI system; gradient coils configured to provide gradient fields for the MRI system; and at least one RF coil configured to detect magnetic resonance (MR) signals; and a controller configured to: control the magnetics system to acquire MR spatial frequency data using non-Cartesian sampling; and generate an MR image from the acquired MR spatial frequency data using a neural network model comprising one or more neural network blocks including a first neural network block, wherein the first neural network block is configured to perform data consistency processing using a non-uniform Fourier transformation.

公开(公告)号：US20170360411A1

公开(公告)日：2017-12-21

申请号：US15626925

申请日：2017-06-19

申请人： Alex Rothberg ,  Matthew de Jonge ,  Jimmy Jia ,  Daniel Nouri ,  Jonathan M. Rothberg ,  Michal Sofka

发明人： Alex Rothberg ,  Matthew de Jonge ,  Jimmy Jia ,  Daniel Nouri ,  Jonathan M. Rothberg ,  Michal Sofka

IPC分类号： A61B8/08 ,  G06T7/00 ,  A61B8/00 ,  A61B8/06 ,  A61B8/02

CPC分类号： A61B8/46 ,  A61B8/02 ,  A61B8/06 ,  A61B8/065 ,  A61B8/0833 ,  A61B8/085 ,  A61B8/0883 ,  A61B8/4263 ,  A61B8/4427 ,  A61B8/463 ,  A61B8/52 ,  A61B8/5207 ,  A61B8/5215 ,  A61B8/5223 ,  A61B2034/2065 ,  A61B2090/365 ,  A61B2090/378 ,  A61B2090/3937 ,  G06K9/00912 ,  G06K9/4628 ,  G06K9/6271 ,  G06K9/66 ,  G06K2209/05 ,  G06T7/0012 ,  G06T7/0014 ,  G06T7/70 ,  G06T11/60 ,  G06T19/006 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/20221 ,  G06T2207/30048 ,  G06T2207/30061 ,  G06T2210/41

摘要： Aspects of the technology described herein relate to techniques for guiding an operator to use an ultrasound device. Thereby, operators with little or no experience operating ultrasound devices may capture medically relevant ultrasound images and/or interpret the contents of the obtained ultrasound images. For example, some of the techniques disclosed herein may be used to identify a particular anatomical view of a subject to image with an ultrasound device, guide an operator of the ultrasound device to capture an ultrasound image of the subject that contains the particular anatomical view, and/or analyze the captured ultrasound image to identify medical information about the subject.

公开(公告)号：US20170360403A1

公开(公告)日：2017-12-21

申请号：US15626844

申请日：2017-06-19

申请人： Alex Rothberg ,  Matthew de Jonge ,  Jimmy Jia ,  Daniel Nouri ,  Jonathan M. Rothberg ,  Michal Sofka

发明人： Alex Rothberg ,  Matthew de Jonge ,  Jimmy Jia ,  Daniel Nouri ,  Jonathan M. Rothberg ,  Michal Sofka

IPC分类号： A61B8/00 ,  A61B8/02 ,  A61B8/08 ,  G06T7/00 ,  A61B8/06

CPC分类号： A61B8/46 ,  A61B8/02 ,  A61B8/06 ,  A61B8/065 ,  A61B8/0833 ,  A61B8/085 ,  A61B8/0883 ,  A61B8/4263 ,  A61B8/4427 ,  A61B8/463 ,  A61B8/52 ,  A61B8/5207 ,  A61B8/5215 ,  A61B8/5223 ,  A61B2034/2065 ,  A61B2090/365 ,  A61B2090/378 ,  A61B2090/3937 ,  G06K9/00912 ,  G06K9/4628 ,  G06K9/6271 ,  G06K9/66 ,  G06K2209/05 ,  G06T7/0012 ,  G06T7/0014 ,  G06T7/70 ,  G06T11/60 ,  G06T19/006 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/20221 ,  G06T2207/30048 ,  G06T2207/30061 ,  G06T2210/41

摘要： Aspects of the technology described herein relate to techniques for guiding an operator to use an ultrasound device. Thereby, operators with little or no experience operating ultrasound devices may capture medically relevant ultrasound images and/or interpret the contents of the obtained ultrasound images. For example, some of the techniques disclosed herein may be used to identify a particular anatomical view of a subject to image with an ultrasound device, guide an operator of the ultrasound device to capture an ultrasound image of the subject that contains the particular anatomical view, and/or analyze the captured ultrasound image to identify medical information about the subject.

公开(公告)号：US20170360402A1

公开(公告)日：2017-12-21

申请号：US15626771

申请日：2017-06-19

申请人： Matthew de Jonge ,  Robert Schneider ,  David Elgena ,  Alex Rothberg ,  Jonathan M. Rothberg ,  Michal Sofka ,  Tomer Gafner ,  Karl Thiele

发明人： Matthew de Jonge ,  Robert Schneider ,  David Elgena ,  Alex Rothberg ,  Jonathan M. Rothberg ,  Michal Sofka ,  Tomer Gafner ,  Karl Thiele

IPC分类号： A61B8/00 ,  G06T7/70 ,  G06T19/00

摘要： Aspects of the technology described herein relate to techniques for guiding an operator to use an ultrasound device. Thereby, operators with little or no experience operating ultrasound devices may capture medically relevant ultrasound images and/or interpret the contents of the obtained ultrasound images. For example, some of the techniques disclosed herein may be used to identify a particular anatomical view of a subject to image with an ultrasound device, guide an operator of the ultrasound device to capture an ultrasound image of the subject that contains the particular anatomical view, and/or analyze the captured ultrasound image to identify medical information about the subject.

公开(公告)号：US20170360412A1

公开(公告)日：2017-12-21

申请号：US15626954

申请日：2017-06-19

申请人： Alex Rothberg ,  Matthew de Jonge ,  Jimmy Jia ,  Daniel Nouri ,  Jonathan M. Rothberg ,  Michal Sofka ,  David Elgena ,  Mark Michalski ,  Tomer Gafner

发明人： Alex Rothberg ,  Matthew de Jonge ,  Jimmy Jia ,  Daniel Nouri ,  Jonathan M. Rothberg ,  Michal Sofka ,  David Elgena ,  Mark Michalski ,  Tomer Gafner

IPC分类号： A61B8/08 ,  A61B8/02 ,  G06T7/00 ,  G06K9/66 ,  A61B8/00 ,  A61B8/06

CPC分类号： A61B8/46 ,  A61B8/02 ,  A61B8/06 ,  A61B8/065 ,  A61B8/0833 ,  A61B8/085 ,  A61B8/0883 ,  A61B8/4263 ,  A61B8/4427 ,  A61B8/463 ,  A61B8/52 ,  A61B8/5207 ,  A61B8/5215 ,  A61B8/5223 ,  A61B2034/2065 ,  A61B2090/365 ,  A61B2090/378 ,  A61B2090/3937 ,  G06K9/00912 ,  G06K9/4628 ,  G06K9/6271 ,  G06K9/66 ,  G06K2209/05 ,  G06T7/0012 ,  G06T7/0014 ,  G06T7/70 ,  G06T11/60 ,  G06T19/006 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/20221 ,  G06T2207/30048 ,  G06T2207/30061 ,  G06T2210/41

摘要： Aspects of the technology described herein relate to techniques for guiding an operator to use an ultrasound device. Thereby, operators with little or no experience operating ultrasound devices may capture medically relevant ultrasound images and/or interpret the contents of the obtained ultrasound images. For example, some of the techniques disclosed herein may be used to identify a particular anatomical view of a subject to image with an ultrasound device, guide an operator of the ultrasound device to capture an ultrasound image of the subject that contains the particular anatomical view, and/or analyze the captured ultrasound image to identify medical information about the subject.

公开(公告)号：US20170360404A1

公开(公告)日：2017-12-21

申请号：US15626885

申请日：2017-06-19

申请人： Tomer Gafner ,  Matthew de Jonge ,  Robert Schneider ,  David Elgena ,  Alex Rothberg ,  Jonathan M. Rothberg ,  Michal Sofka ,  Karl Thiele

发明人： Tomer Gafner ,  Matthew de Jonge ,  Robert Schneider ,  David Elgena ,  Alex Rothberg ,  Jonathan M. Rothberg ,  Michal Sofka ,  Karl Thiele

IPC分类号： A61B8/00 ,  A61B8/06 ,  A61B8/02 ,  G06T11/60 ,  A61B8/08

CPC分类号： A61B8/46 ,  A61B8/02 ,  A61B8/06 ,  A61B8/065 ,  A61B8/0833 ,  A61B8/085 ,  A61B8/0883 ,  A61B8/4263 ,  A61B8/4427 ,  A61B8/463 ,  A61B8/52 ,  A61B8/5207 ,  A61B8/5215 ,  A61B8/5223 ,  A61B2034/2065 ,  A61B2090/365 ,  A61B2090/378 ,  A61B2090/3937 ,  G06K9/00912 ,  G06K9/4628 ,  G06K9/6271 ,  G06K9/66 ,  G06K2209/05 ,  G06T7/0012 ,  G06T7/0014 ,  G06T7/70 ,  G06T11/60 ,  G06T19/006 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/20221 ,  G06T2207/30048 ,  G06T2207/30061 ,  G06T2210/41

摘要： Aspects of the technology described herein relate to techniques for guiding an operator to use an ultrasound device. Thereby, operators with little or no experience operating ultrasound devices may capture medically relevant ultrasound images and/or interpret the contents of the obtained ultrasound images. For example, some of the techniques disclosed herein may be used to identify a particular anatomical view of a subject to image with an ultrasound device, guide an operator of the ultrasound device to capture an ultrasound image of the subject that contains the particular anatomical view, and/or analyze the captured ultrasound image to identify medical information about the subject.

公开(公告)号：US20170360401A1

公开(公告)日：2017-12-21

申请号：US15626423

申请日：2017-06-19

申请人： Alex Rothberg ,  Jonathan M. Rothberg ,  Matthew de Jonge ,  Jimmy Jia ,  Daniel Nouri ,  Michal Sofka

发明人： Alex Rothberg ,  Jonathan M. Rothberg ,  Matthew de Jonge ,  Jimmy Jia ,  Daniel Nouri ,  Michal Sofka

IPC分类号： A61B8/00 ,  A61B8/06 ,  A61B8/08 ,  A61B90/00

CPC分类号： A61B8/46 ,  A61B8/02 ,  A61B8/06 ,  A61B8/065 ,  A61B8/0833 ,  A61B8/085 ,  A61B8/0883 ,  A61B8/4263 ,  A61B8/4427 ,  A61B8/463 ,  A61B8/52 ,  A61B8/5207 ,  A61B8/5215 ,  A61B8/5223 ,  A61B2034/2065 ,  A61B2090/365 ,  A61B2090/378 ,  A61B2090/3937 ,  G06K9/00912 ,  G06K9/4628 ,  G06K9/6271 ,  G06K9/66 ,  G06K2209/05 ,  G06T7/0012 ,  G06T7/0014 ,  G06T7/70 ,  G06T11/60 ,  G06T19/006 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/20221 ,  G06T2207/30048 ,  G06T2207/30061 ,  G06T2210/41

摘要： Aspects of the technology described herein relate to techniques for guiding an operator to use an ultrasound device. Thereby, operators with little or no experience operating ultrasound devices may capture medically relevant ultrasound images and/or interpret the contents of the obtained ultrasound images. For example, some of the techniques disclosed herein may be used to identify a particular anatomical view of a subject to image with an ultrasound device, guide an operator of the ultrasound device to capture an ultrasound image of the subject that contains the particular anatomical view, and/or analyze the captured ultrasound image to identify medical information about the subject.

公开(公告)号：US09495752B2

公开(公告)日：2016-11-15

申请号：US13953825

申请日：2013-07-30

申请人： Dijia Wu ,  Neil Birkbeck ,  Michal Sofka ,  Meizhu Liu ,  Shaohua Kevin Zhou

发明人： Dijia Wu ,  Neil Birkbeck ,  Michal Sofka ,  Meizhu Liu ,  Shaohua Kevin Zhou

IPC分类号： G06T7/00

CPC分类号： G06T7/0079 ,  G06T7/0012 ,  G06T7/11 ,  G06T7/143 ,  G06T2207/10072 ,  G06T2207/20041 ,  G06T2207/20076

摘要： Multiple object segmentation is performed for three-dimensional computed tomography. The adjacent objects are individually segmented. Overlapping regions or locations designated as belonging to both objects may be identified. Confidence maps for the individual segmentations are used to label the locations of the overlap as belonging to one or the other object, not both. This re-segmentation is applied for the overlapping local, and not other locations. Confidence maps in re-segmentation and application just to overlap locations may be used independently of each other or in combination.

摘要翻译： 对三维计算机断层摄影进行多目标分割。 相邻的对象被单独分段。 可以识别指定为属于两个对象的重叠区域或位置。 用于各个分段的置信图用于将重叠的位置标记为属于一个或另一个对象，而不是两者。 这种重新分割被应用于重叠的本地，而不是其他位置。 重新分割和应用恰好重叠位置的置信度图可以彼此独立地或组合地使用。