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公开(公告)号：US12190522B2
公开(公告)日：2025-01-07
申请号：US18306656
申请日：2023-04-25
Applicant: Brainlab AG
Inventor： Jens Schmaler , Andreas Giese , Andreas Blumhofer
Abstract: Disclosed is a computer-implemented method of segmenting a medical patient image using an atlas and relating the segmentation result to a model of possible geometric changes to the segmentation result (e.g. for correcting the position of the segmentation of anatomical structures) which consider for example anatomical limitations. The thus-related segmentation result may be used as a basis for changing and/or correcting the position, shape and/or orientation of at least parts of the segmentation result, e.g. by user interaction. The invention also relates to an atlas data set comprising information such as values of the variables of the model of possible geometric changes in relation to the positions of anatomical structures in the atlas.
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公开(公告)号：US11669974B2
公开(公告)日：2023-06-06
申请号：US17853307
申请日：2022-06-29
Applicant: Brainlab AG
Inventor： Jens Schmaler , Andreas Giese , Andreas Blumhofer
CPC classification number: G06T7/11 , G06T7/0012 , G06T7/20 , G06T7/70 , G06T2207/20128 , G06T2207/30081
Abstract: Disclosed is a computer-implemented method of segmenting a medical patient image using an atlas and relating the segmentation result to a model of possible geometric changes to the segmentation result (e.g. for correcting the position of the segmentation of anatomical structures) which consider for example anatomical limitations. The thus-related segmentation result may be used as a basis for changing and/or correcting the position, shape and/or orientation of at least parts of the segmentation result, e.g. by user interaction. The invention also relates to an atlas data set comprising information such as values of the variables of the model of possible geometric changes in relation to the positions of anatomical structures in the atlas.
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