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Patent Agency Ranking
公开(公告)号：US09466136B2
公开(公告)日：2016-10-11
申请号：US14092383
申请日：2013-11-27
Applicant: General Electric Company
Inventor： Jean-Baptiste Thibault , Ruoqiao Zhang , Charles Bouman , Ken Sauer
CPC classification number: G06T11/006 , A61B6/032 , A61B6/5205
Abstract: Methods and systems for model-based image processing are provided. One method includes selecting at least one reference image from a plurality of reference images, partitioning the at least one reference image into a plurality of patches, generating a probability distribution for each of the patches, and generating a model of a probability distribution for the at least one reference image using the probability distributions for each of the patches.
Abstract translation: 提供了基于模型的图像处理的方法和系统。 一种方法包括从多个参考图像中选择至少一个参考图像，将至少一个参考图像划分成多个补丁，为每个补丁生成概率分布，以及生成针对该补丁的概率分布的模型 使用每个补丁的概率分布的至少一个参考图像。
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公开(公告)号：US09460485B2
公开(公告)日：2016-10-04
申请号：US14566874
申请日：2014-12-11
Applicant: General Electric Company
Inventor： Jean-Baptiste Thibault , Debashish Pal , Jie Tang , Ken David Sauer , Charles Bouman , Ruoqiao Zhang
IPC: G06T3/00 , G01N23/04 , G01T1/36 , G01N23/087 , G06T5/10
CPC classification number: G01N23/046 , G01N23/087 , G01N2223/423 , G01N2223/501 , G01N2223/612 , G01T1/36 , G06T3/0056 , G06T5/002 , G06T5/10 , G06T7/0012 , G06T11/008 , G06T2207/10004 , G06T2207/10081 , G06T2211/408
Abstract: A method includes obtaining spectral computed tomography (CT) information via an acquisition unit having an X-ray source and a CT detector. The method also includes, generating, with one or more processing units, using at least one image transform, a first basis image and a second basis image using the spectral CT information. Further, the method includes performing, with the one or more processing units, guided processing on the second basis image using the first basis image as a guide to provide a modified second basis image. Also, the method includes performing at least one inverse image transform using the first basis image and the modified second basis image to generate at least one modified image.
Abstract translation: 一种方法包括经由具有X射线源和CT检测器的获取单元获得频谱计算机断层摄影（CT）信息。 该方法还包括利用一个或多个处理单元使用频谱CT信息使用至少一个图像变换，第一基础图像和第二基础图像来生成。 此外，该方法包括使用第一基础图像作为指导，使用一个或多个处理单元执行对第二基础图像的引导处理，以提供修改的第二基本图像。 此外，该方法包括使用第一基础图像和修改的第二基础图像来执行至少一个逆图像变换以生成至少一个修改图像。
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公开(公告)号：US20160171648A1
公开(公告)日：2016-06-16
申请号：US14566874
申请日：2014-12-11
Applicant: General Electric Company
Inventor： Jean-Baptiste Thibault , Debashish Pal , Jie Tang , Ken David Sauer , Charles Bouman , Ruoqiao Zhang
IPC: G06T3/00 , G06T5/10 , G01N23/087 , G01N23/04 , G01T1/36
CPC classification number: G01N23/046 , G01N23/087 , G01N2223/423 , G01N2223/501 , G01N2223/612 , G01T1/36 , G06T3/0056 , G06T5/002 , G06T5/10 , G06T7/0012 , G06T11/008 , G06T2207/10004 , G06T2207/10081 , G06T2211/408
Abstract: A method includes obtaining spectral computed tomography (CT) information via an acquisition unit having an X-ray source and a CT detector. The method also includes, generating, with one or more processing units, using at least one image transform, a first basis image and a second basis image using the spectral CT information. Further, the method includes performing, with the one or more processing units, guided processing on the second basis image using the first basis image as a guide to provide a modified second basis image. Also, the method includes performing at least one inverse image transform using the first basis image and the modified second basis image to generate at least one modified image.
Abstract translation: 一种方法包括经由具有X射线源和CT检测器的获取单元获得频谱计算机断层摄影（CT）信息。 该方法还包括利用一个或多个处理单元使用频谱CT信息使用至少一个图像变换，第一基础图像和第二基础图像来生成。 此外，该方法包括使用第一基础图像作为指导，使用一个或多个处理单元执行对第二基础图像的引导处理，以提供修改的第二基本图像。 此外，该方法包括使用第一基础图像和修改的第二基础图像来执行至少一个逆图像变换以生成至少一个修改图像。
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公开(公告)号：US20170010224A1
公开(公告)日：2017-01-12
申请号：US15270368
申请日：2016-09-20
Inventor： Jean-Baptiste Thibault , Debashish Pal , Jie Tang , Ken David Sauer , Charles Bouman , Ruoqiao Zhang
CPC classification number: G01N23/046 , G01N23/087 , G01N2223/423 , G01N2223/501 , G01N2223/612 , G01T1/36 , G06T3/0056 , G06T5/002 , G06T5/10 , G06T7/0012 , G06T11/008 , G06T2207/10004 , G06T2207/10081 , G06T2211/408
Abstract: A method includes obtaining spectral computed tomography (CT) information via an acquisition unit having an X-ray source and a CT detector. The method also includes, generating, with one or more processing units, using at least one image transform, a first basis image and a second basis image using the spectral CT information. Further, the method includes performing, with the one or more processing units, guided processing on the second basis image using the first basis image as a guide to provide a modified second basis image. Also, the method includes performing at least one inverse image transform using the first basis image and the modified second basis image to generate at least one modified image.
Abstract translation: 一种方法包括经由具有X射线源和CT检测器的获取单元获得频谱计算机断层摄影（CT）信息。 该方法还包括利用一个或多个处理单元使用频谱CT信息使用至少一个图像变换，第一基础图像和第二基础图像来生成。 此外，该方法包括使用第一基础图像作为指导，使用一个或多个处理单元执行对第二基础图像的引导处理，以提供修改的第二基本图像。 此外，该方法包括使用第一基础图像和修改的第二基础图像来执行至少一个逆图像变换以生成至少一个修改图像。
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公开(公告)号：US20150146845A1
公开(公告)日：2015-05-28
申请号：US14092383
申请日：2013-11-27
Applicant: General Electric Company
Inventor： Jean-Baptiste Thibault , Ruoqiao Zhang , Charles Bouman , Ken Sauer
CPC classification number: G06T11/006 , A61B6/032 , A61B6/5205
Abstract: Methods and systems for model-based image processing are provided. One method includes selecting at least one reference image from a plurality of reference images, partitioning the at least one reference image into a plurality of patches, generating a probability distribution for each of the patches, and generating a model of a probability distribution for the at least one reference image using the probability distributions for each of the patches.
Abstract translation: 提供了基于模型的图像处理的方法和系统。 一种方法包括从多个参考图像中选择至少一个参考图像，将至少一个参考图像划分成多个补丁，为每个补丁生成概率分布，以及生成针对所述补丁的概率分布的模型 使用每个补丁的概率分布的至少一个参考图像。
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