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公开(公告)号：US10512439B2
公开(公告)日：2019-12-24
申请号：US14901890
申请日：2013-07-03
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Ann-Katherine Carton , Sylvie Puong , Razvan Gabriel Iordache , Serge Muller
IPC: A61B6/00
Abstract: A method of contrast enhanced breast imaging, comprising injecting a contrast agent in a breast of a patient, imaging at the same time both said breast and a reference insert containing at least one known concentration of said contrast agent, quantifying enhancement of contrast enhanced breast image by comparing said breast image and reference insert image.
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公开(公告)号：US20190197742A1
公开(公告)日：2019-06-27
申请号：US15852076
申请日：2017-12-22
Applicant: General Electric Company
Inventor： Giovanni Palma , Razvan lordache , Serge Muller , Zhijin Li , Ann-Katherine Carton
CPC classification number: G06T11/008 , A61B6/502 , G06K9/46 , G06T5/00 , G06T7/0012 , G06T2207/10112 , G06T2207/30068
Abstract: An imaging system, such as a DBT system, is provided that is capable of providing processing of an image from initial generation/reconstruction of the image through the review of the image by a radiologist or other practitioner that produces images optimized for the particular task/process performed using the images. The task/review that the radiologist is performing on the processed or reconstructed image can be modeled with regard to the initial generation of the processed or reconstructed images from the raw images or the model considerations can be retroactively applied and back propagated through the image processing performed by the system. These modeling considerations that can take the form of an indicator of clinical performance is/are used by the system to optimize and produce an image(s) that best represents the items in the image necessary for an accurate diagnosis of the patient when reviewed by the radiologist.
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公开(公告)号：US10755454B2
公开(公告)日：2020-08-25
申请号：US15852076
申请日：2017-12-22
Applicant: General Electric Company
Inventor： Giovanni Palma , Razvan Iordache , Serge Muller , Zhijin Li , Ann-Katherine Carton
Abstract: An imaging system, such as a DBT system, is provided that is capable of providing processing of an image from initial generation/reconstruction of the image through the review of the image by a radiologist or other practitioner that produces images optimized for the particular task/process performed using the images. The task/review that the radiologist is performing on the processed or reconstructed image can be modeled with regard to the initial generation of the processed or reconstructed images from the raw images or the model considerations can be retroactively applied and back propagated through the image processing performed by the system. These modeling considerations that can take the form of an indicator of clinical performance is/are used by the system to optimize and produce an image(s) that best represents the items in the image necessary for an accurate diagnosis of the patient when reviewed by the radiologist.
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公开(公告)号：US20180174294A1
公开(公告)日：2018-06-21
申请号：US15381677
申请日：2016-12-16
Applicant: General Electric Company
Inventor： Giovanni Palma , Pablo Milioni De Carvalho , Ann-Katherine Carton , Razvan Iordache , Serge Muller
CPC classification number: G06T7/0014 , G06T7/11 , G06T7/337 , G06T7/62 , G06T11/001 , G06T11/003 , G06T11/60 , G06T15/08 , G06T2207/10024 , G06T2207/10116 , G06T2207/10132 , G06T2207/20024 , G06T2207/30068
Abstract: In the present invention, an image review method and system for performing the method is provided that enriches the information displayed in the reference image or synthetic views and/or slabs reviewed by the physician with colored layers of information obtained from an image volume and merged with the reference image, slabs and/or synthetic views. The colored layer enhancement of the reference image, slabs and/or synthetic views highlights the colored areas of interest or features from the image volume in the slabs and/or synthetic views in a manner that prevents the features from becoming lost due to tissue superposition effects or other issues with the combination of the colored layers and reference image to form the displayed combined images.
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公开(公告)号：US20160183896A1
公开(公告)日：2016-06-30
申请号：US14587522
申请日：2014-12-31
Applicant: General Electric Company
Inventor： Serge Louis Wilfrid Muller , Razvan Gabriel Iordache , Sylvie Saab-Puong , Ann-Katherine Carton , Clarisse Dromain
Abstract: In the present invention, an imaging system and method for providing contrast-enhanced X-ray images of tissue includes an energy source in communication with a detector operable to generate radiological images of the tissue injected with the contrast agent, a display and a computer connected to the display and to receive the acquired images from the detector. The system is operable to acquire a number of first images of the contrast agent in the tissue, wherein the number of first images are single energy images, and a number of second images corresponding to the number of first images, wherein the second images are each a single energy image with an energy level opposite that for the first images. The first and second images are combined to generate a contrast-enhanced image with reduced exposure of the tissue and reduced time for completion of the procedure.
Abstract translation: 在本发明中，用于提供组织的对比度增强的X射线图像的成像系统和方法包括与可操作以产生注射造影剂的组织的放射图像的检测器通信的能量源，显示器和连接的计算机 并且从检测器接收所获取的图像。 该系统可操作以获取组织中的造影剂的多个第一图像，其中第一图像的数量是单能量图像，以及对应于第一图像数量的多个第二图像，其中第二图像各自 具有与第一图像相反的能级的单能量图像。 组合第一和第二图像以产生具有减少的组织暴露的减少对比度增强的图像，并且缩短了完成该过程的时间。
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Patent Agency Ranking
公开(公告)号：US20180360403A1
公开(公告)日：2018-12-20
申请号：US15624003
申请日：2017-06-15
Applicant: General Electric Company
Inventor： Serge Louis Wilfrid Muller , Pablo Milioni DeCarvalho , Ann-Katherine Carton , Giovanni Palma , Razvan Iordache
Abstract: A method of obtaining x-ray images includes controlling operation of an automatic injector to inject a contrast agent into a patient at a predetermined time, synchronizing operations of an x-ray imaging system with the operation of the automatic injector, and obtaining images of a region of interest of the patient during arterial and diffusion phases of the contrast agent.
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7.发明申请METHOD AND SYSTEM FOR OBTAINING LOW DOSE TOMOSYNTHESIS AND MATERIAL DECOMPOSITION IMAGES 审中-公开用于获得低剂量酪蛋白和材料分解图像的方法和系统公开(公告)号：US20160189376A1
公开(公告)日：2016-06-30
申请号：US14978460
申请日：2015-12-22
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Sylvain Bernard , Razvan Gabriel Iordache , Serge Louis Wilfrid Muller , Giovanni John Jacques Palma , Ann-Katherine Carton , Pablo Milioni de Carvalho
CPC classification number: G06T11/006 , A61B6/025 , A61B6/481 , A61B6/482 , A61B6/502 , G06T2211/408 , G06T2211/436
Abstract: Method and system for obtaining tomosynthesis and material decomposition images of an object of interest using a system comprising an x-ray source facing a detector. The method comprises generating a 2D material decomposition image of an object of interest from at least two sets of acquisitions. Each set is performed at a different energy spectrum and comprises at least one projection image or a plurality of projection images acquired at different x-ray source angulation positions, and the 2D material decomposition image can be generated for a predetermined orientation selected from one of said different x-ray source angulation positions or from a virtual orientation. At least one of the plurality of 3D volume portion images and/or the 2D contrast enhanced material decomposition image are displayed for review by a health care professional.
Abstract translation: 用于使用包括面向检测器的x射线源的系统来获得感兴趣对象的体层合成和材料分解图像的方法和系统。 该方法包括从至少两组获取生成感兴趣对象的2D材料分解图像。 每个组以不同的能量谱进行，并且包括在不同x射线源角度位置处获取的至少一个投影图像或多个投影图像，并且2D材料分解图像可以针对从所述 不同的x射线源角度位置或虚拟方向。 多个3D体积部分图像和/或2D对比增强材料分解图像中的至少一个被显示供医疗保健专业人员审阅。
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公开(公告)号：US20150110239A1
公开(公告)日：2015-04-23
申请号：US14585648
申请日：2014-12-30
Applicant: General Electric Company
Inventor： Serge Muller , Sylvie Puong , Ann-Katherine Carton , Razvan Iordache
Abstract: An imaging method performed by a device comprising an X-ray emitting source, a receiver positioned facing the source, and a support on which a subject or organ to be imaged is positioned, the method comprises defining a first set of orientations of the source and a second set of orientations of the source, and acquiring images at the defined orientations of the source, wherein it the first set of orientations comprises an orientation that the second set of orientations does not comprise, only one image is acquired at the orientation, and if both the first set of orientations and the second set of orientations comprise the same orientation, at least two images are acquired at distinct acquisition parameters at the orientation,
Abstract translation: 一种由包括X射线发射源，面向源极的接收器以及待成像对象或器官定位在其上的支撑件的装置执行的成像方法，所述方法包括限定所述源的第一组取向和 所述源的第二组取向，并且在所述源的所述定义的取向处获取图像，其中，所述第一组取向包括所述第二组取向不包括的取向，在所述取向处仅获取一个图像，以及 如果第一组取向和第二组取向都包括相同的取向，则在取向处以不同的采集参数获取至少两个图像，
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公开(公告)号：US20140140604A1
公开(公告)日：2014-05-22
申请号：US14084253
申请日：2013-11-19
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Ann-Katherine Carton , Giovanni Palma , Sylvie Puong , Razvan Iordache , Serge Muller
IPC: G06T3/00
CPC classification number: G06T3/00 , A61B6/463 , A61B6/481 , A61B6/482 , A61B6/502 , A61B6/5217 , A61B6/5235 , A61B6/548
Abstract: A method for processing radiological images of a region of interest in a patient, the method comprising obtaining a set of images of the region of interest comprising at least two images, acquired using a medical imaging system, each image of the set of images being acquired at one X-ray energy, determining at least one recombined image by recombining a plurality of images forming a sub-set of images of the set of images for each recombination, segmenting at least one image from among the set of images, to detect and isolate at least one zone of the region of interest, and merging with the at least one recombined image whereby the at least one zone of the region of interest derived from segmentation is merged so as to visualize the at least one zone in the recombined image.
Abstract translation: 一种用于处理患者感兴趣区域的放射学图像的方法，所述方法包括获得包含使用医学成像系统获取的至少两个图像的感兴趣区域的一组图像集，所述图像集合被获取 在一个X射线能量下，通过重新组合形成用于每个重组的该组图像的图像的子集的多个图像来确定至少一个重新组合的图像，从该组图像中分割至少一个图像，以检测和 隔离所述感兴趣区域的至少一个区域，并且与所述至少一个重组图像合并，从而将从所述分割得到的所述感兴趣区域的所述至少一个区域合并，以使所述重组图像中的所述至少一个区域可视化。
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公开(公告)号：US10430984B2
公开(公告)日：2019-10-01
申请号：US15381704
申请日：2016-12-16
Applicant: General Electric Company
Inventor： Giovanni Palma , Pablo Milioni De Carvalho , Ann-Katherine Carton , Razvan Iordache , Serge Muller
Abstract: In the present invention, an image review method and system for performing the method is provided to facilitate the review of image volumes obtained in different imaging modalities and to evaluate the correlation between findings in the respective volumes in an easy to review manner compared with prior art systems and processes. The method and system of the invention provides simulated or actual combined or fused images or representations of registered images obtained in each imaging modality to simplify and accelerate the review of multi-modal breast imaging volumes, in particular when correlation of information between the two modes, including but not limited to, LE and DE, DBT and ABUS, DE and ABUS, etc., is important to evaluate.
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