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61.
公开(公告)号:US20240193798A1
公开(公告)日:2024-06-13
申请号:US18078980
申请日:2022-12-11
申请人: KLA Corporation
发明人: Jun Jiang , Huan Jin , Zhifeng Huang , Wei Si , Xiaochun Li
CPC分类号: G06T7/344 , G06T7/001 , G06T11/00 , G06T2207/30148 , G06T2207/30168
摘要: Methods and systems for determining information for a specimen are provided. One system includes a model configured for generating a rendered image for an alignment target on a specimen from information for a design of the alignment target. The rendered image is a simulation of images of the alignment target on the specimen generated by an imaging subsystem. The system also includes a computer subsystem configured for modifying parameter(s) of the model based on variation in parameter(s) of the imaging subsystem and/or variation in process condition(s) used to fabricate the specimen. Subsequent to the modifying, the computer subsystem is configured for 10 generating an additional rendered image for the alignment target by inputting the information for the design of the alignment target into the model and aligning the additional rendered image to an image of the alignment target generated by the imaging subsystem.
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公开(公告)号:US12008780B2
公开(公告)日:2024-06-11
申请号:US17815192
申请日:2022-07-26
发明人: Ali Asmari , Xinghua Jia , Robert E. Kodadek
CPC分类号: G06T7/593 , B25J9/162 , B25J9/1664 , G06T7/337 , G06V10/751 , G06V10/757 , G06V20/10 , G06V20/17 , G06V20/182 , G06V20/56 , G06V40/20
摘要: A system and method for pipeline data acquisition may include a software program that can autonomously review new and legacy videos collected by camera-equipped robotic systems from inside the pipelines, and automatically detect and categorize different features. Three-dimensional (3-D) point cloud may also be generated using software algorithms that stitch together like features in different video frames.
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公开(公告)号:US11995849B2
公开(公告)日:2024-05-28
申请号:US17328043
申请日:2021-05-24
发明人: Itai Doron , Fady Massarwa , Assaf Cohen , Natan Sharon Katz
CPC分类号: G06T7/33 , A61B18/1492 , A61B2018/00577 , G06T2207/20101 , G06T2207/20212 , G06T2207/30048
摘要: A method includes calculating a first medial-axis tree graph of a volume of an organ of a patient in a first computerized anatomical map of the volume, acquired at a first time. A second medial-axis tree graph is calculated, of a volume of the organ of the patient in a second computerized anatomical map of the volume, acquired at a second time that is different from the first time. A deviation is detected and estimated, between the first and second tree-graphs. Using the estimated deviation, the first and second medial-axis tree graphs are registered with one another. Using the registered first and second tree graphs, the first and second computerized anatomical maps are combined.
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公开(公告)号:US11995826B2
公开(公告)日:2024-05-28
申请号:US17644783
申请日:2021-12-16
CPC分类号: G06T7/0012 , G06T7/33 , G06T2207/10132 , G06T2207/20021 , G06T2207/20081 , G06T2207/20084 , G06T2207/30008
摘要: An auxiliary screening system and an auxiliary screening method for a hip joint of a baby are provided. The auxiliary screening method includes: collecting plural images of the hip joint; performing an image analysis operation on each of the images of the hip joint to extract plural image features of each of the images of the hip joint and determining whether each of the images of the hip joint is a standard image according to the image features of each of the images of the hip joint; and when at least one of the images of the hip joint is determined as the standard image, plural angle parameters are calculated and the at least one of the images of the hip joint that is determined as the standard image is outputted, in which the angle parameters include values of an angle α and an angle β.
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公开(公告)号:US20240168604A1
公开(公告)日:2024-05-23
申请号:US18307238
申请日:2023-04-26
发明人: Hyeongseok SON , Seungin PARK , Byung In YOO , Solae LEE
IPC分类号: G06F3/0482 , G06F3/04847 , G06T7/11 , G06T7/33
CPC分类号: G06F3/0482 , G06F3/04847 , G06T7/11 , G06T7/337 , G06T2200/24
摘要: An apparatus and method for processing an image are provided. The apparatus includes: one or more processors; memory storing instructions configured to, when executed by the one or more processors, cause the one or more processors to: detect objects in the image; determine region of interest (ROI) scores of the respective detected objects; determine whether to display icons for the respective objects based on the respective ROI scores; display an image processing user interface including at least a portion of the image and the icons; and receive an input selecting an icon from among the icons displayed with the user interface, and in response perform image processing based on the selected icon.
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公开(公告)号:US20240164840A1
公开(公告)日:2024-05-23
申请号:US18428385
申请日:2024-01-31
发明人: Thomas Mosnier , David Ryan
CPC分类号: A61B34/10 , A61B17/7011 , A61B17/8863 , G06T7/0012 , G06T7/337 , A61B2017/00526 , A61B2017/568 , A61B2034/108 , G06T2207/10116 , G06T2207/30012 , G06T2207/30052
摘要: According to some embodiments, the process includes the steps of: a) taking a sagittal preoperative x-ray of the vertebral column of the patient to be treated, extending from the cervical vertebrae to the femoral heads; b) on that x-ray, identifying points on S1, S2, T12 et C7; c) depicting, on the said x-ray, curved segments beginning at the center of the plate of S1 et going to the center of the plate of C7; e) identifying, on that x-ray, the correction(s) to be made to the vertebral column, including the identification of posterior osteotomies to make; f) pivoting portions of said x-ray relative to other portions of that x-ray, according to osteotomies to be made; g) performing, on said x-ray, a displacement of the sagittal curvature segment extending over the vertebral segment to be corrected; h) from a straight vertebral rod (TV), producing the curvature of that rod according to the shape of said sagittal curvature segment in said displacement position.
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公开(公告)号:US20240161318A1
公开(公告)日:2024-05-16
申请号:US18263627
申请日:2022-02-03
CPC分类号: G06T7/38 , G06T7/33 , G06T2207/10016 , G06T2207/20081 , G06T2207/20084
摘要: Methods, computer systems, and apparatus, including computer programs encoded on computer storage media, for predicting scene transitions. A computer system receives an input sequence of images of a scene with each image corresponding to a different time point in an observation time sequence. For each time point, the system processes the corresponding image using a decomposition neural network to generate one or more feature representations. The system processes the feature representations for the time points using an alignment neural network to generate a set of aligned sequences of feature representations. The system further processes the set of aligned sequences of feature representations using a transition neural network to predict, for each of the aligned sequences of feature representations, one or more feature representations that represent predicted features of the object represented by the aligned sequence at one or more successive time points.
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68.
公开(公告)号:US20240161282A1
公开(公告)日:2024-05-16
申请号:US18405932
申请日:2024-01-05
申请人: NVIDIA Corporation
发明人: Wentao Zhu , Daguang Xu , Andriy Myronenko , Ziyue Xu
CPC分类号: G06T7/0012 , G06F30/20 , G06N3/08 , G06T7/11 , G06T7/344 , G06T2207/20081 , G06T2207/20084
摘要: Apparatuses, systems, and techniques to perform registration among images. In at least one embodiment, one or more neural networks are trained to indicate registration of features in common among at least two images by generating a first correspondence by simulating a registration process of registering an image and applying the at least two images and the first correspondence to a neural network to derive a second correspondence of the features in common among the at least two images.
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公开(公告)号:US20240159629A1
公开(公告)日:2024-05-16
申请号:US18513779
申请日:2023-11-20
CPC分类号: G01N1/286 , G06T7/0014 , G06T7/33 , G01N2001/2873 , G01N2001/383
摘要: The subject disclosure presents systems and methods for improved meso-dissection of biological specimens and tissue slides including importing one or more reference slides with annotations, using inter-marker registration algorithms to automatically map the annotations to an image of a milling slide, and dissecting the annotated tissue from the selected regions in the milling slide for analysis, while concurrently tracking the data and analysis using unique identifiers such as bar codes.
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公开(公告)号:US11980430B2
公开(公告)日:2024-05-14
申请号:US17121091
申请日:2020-12-14
申请人: GLOBUS MEDICAL, INC.
发明人: Neil R. Crawford , Nicholas A. Theodore , Mitchell Foster , Nobert Johnson , Timothy Moulton , Kevin Zhang , Jeffrey Forsyth , Chris Major , Robert LeBoeuf , David Cleary
IPC分类号: A61B34/30 , A61B5/06 , A61B90/11 , A61B90/96 , A61B90/98 , G06T7/73 , A61B17/00 , A61B17/17 , A61B34/20 , A61B90/00 , G06T7/33
CPC分类号: A61B34/30 , A61B5/064 , A61B90/11 , A61B90/96 , A61B90/98 , G06T7/73 , A61B2017/00876 , A61B17/17 , A61B2034/2051 , A61B2034/2055 , A61B2090/034 , A61B2090/0811 , A61B2090/3937 , A61B2090/3945 , A61B2560/0437 , G06T7/33
摘要: Embodiments of the present disclosure provide a surgical robot system may include an end-effector element configured for controlled movement and positioning and tracking of surgical instruments and objects relative to an image of a patient's anatomical structure. In some embodiments the end-effector may be tracked by surgical robot system and displayed to a user. In some embodiments the end-effector element may be configured to restrict the movement of an instrument assembly in a guide tube. In some embodiments, the end-effector may contain structures to allow for magnetic coupling to a robot arm and/or wireless powering of the end-effector element. In some embodiments, tracking of a target anatomical structure and objects, both in a navigation space and an image space, may be provided by a dynamic reference base located at a position away from the target anatomical structure.
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