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48 条记录 (耗时 0.019 秒)

    SEQUENTIAL TRANSMISSION OF COMPRESSED MEDICAL IMAGE DATA
    5.
    发明公开
    SEQUENTIAL TRANSMISSION OF COMPRESSED MEDICAL IMAGE DATA 审中-公开

    公开(公告)号：EP4379604A1

    公开(公告)日：2024-06-05

    申请号：EP22210565.2

    申请日：2022-11-30

    申请人： Koninklijke Philips N.V.

    发明人： RENISCH, Steffen ,  NETSCH, Thomas ,  SCHÄFER, Dirk

    IPC分类号： G06N3/0455 ,  G06N3/088 ,  G06T7/00 ,  G16H30/20

    CPC分类号： G06N3/0455 ,  G06N3/088 ,  G16H30/20 ,  G16H50/20 ,  G16H50/70 ,  G16H40/63 ,  G06T9/00

    摘要： Disclosed herein is a medical system (100, 300, 400) comprising a local memory (118) storing local machine executable instructions (130) and a local computational system (110). Execution of the machine executable instructions further causes the computational system to: receive (200) a feature vector (132, 134, 136) descriptive of medical image data (410), wherein the feature vector is configured to be input into a decoder neural network (142), wherein the decoder neural network is configured to output an approximation of the medical image data (146) when receiving at least a part of the feature vector as input, wherein the feature vector comprises a ranking (702) assigning an importance to elements of the feature vector; and sequentially (202) transmit portions (132, 134, 136) of the feature vector to a remote computational system (120) via a network connection (114), wherein the portions of the features vector with a higher importance are transmitted first.

    INTERVENTIONAL CHARACTERIZATION OF INTRA-CEREBRAL THROMBUS USING 3D CONE BEAM COMPUTED TOMOGRAPHY
    6.
    发明公开
    INTERVENTIONAL CHARACTERIZATION OF INTRA-CEREBRAL THROMBUS USING 3D CONE BEAM COMPUTED TOMOGRAPHY 审中-公开

    公开(公告)号：EP4198883A1

    公开(公告)日：2023-06-21

    申请号：EP21215424.9

    申请日：2021-12-17

    申请人： Koninklijke Philips N.V.

    发明人： SCHÄFER, Dirk ,  HAASE, Hans Christian ,  GRAß, Michael

    IPC分类号： G06T7/00 ,  G06T7/70

    摘要： A system and related method for determining position and composition of a clot in a patient. The system (SYS) comprises and input interface (IF) for receiving input imagery of a region of interest comprising contrasted input imagery and further input imagery contrasted lower than the contrasted input imagery. A location determiner (LD) of the system processes the contrasted imagery to determine a location of the clot. A composition determiner (CD) of the system determines a clot composition based on the further input imagery at the determined location. An indication of said clot location and clot composition is provided via output interface (OF).

    IMPROVED WATER MAP CALCULATION IN SPECTRAL X-RAY
    7.
    发明公开
    IMPROVED WATER MAP CALCULATION IN SPECTRAL X-RAY 审中-公开

    公开(公告)号：EP4198881A1

    公开(公告)日：2023-06-21

    申请号：EP21214586.6

    申请日：2021-12-15

    申请人： Koninklijke Philips N.V.

    发明人： SIMON, Matthias ,  MENSER, Bernd ,  RUETTEN, Walter ,  ENGEL, Klaus Jürgen ,  SCHÄFER, Dirk ,  THRAN, Axel

    IPC分类号： G06T7/00

    摘要： System (S-SYS) and related method for determining a material density map for a target material. The system (S-SYS) may receive spectral data representable in a two-dimensional data space. The spectral data may include measurements acquired by a spectral imaging apparatus of an object in a three-dimensional image domain of the spectral imaging apparatus. The system determines clusters in the data space, one indicative of the target material, the target material cluster, and clusters indicative auxiliary materials, the auxiliary material clusters. The system may determine a mutual geometrical constellation of the clusters. The system determines the material density map based on the geometrical constellation so determined.

    IMAGING SYSTEM FOR A VERTEBRAL LEVEL
    10.
    发明授权
    IMAGING SYSTEM FOR A VERTEBRAL LEVEL 有权
    VERTEBRAL LEVEL成像系统

    公开(公告)号：EP3151750B1

    公开(公告)日：2017-11-08

    申请号：EP15727368.1

    申请日：2015-06-01

    申请人： Koninklijke Philips N.V.

    发明人： HANSIS, Eberhard Sebastian ,  SCHÄFER, Dirk ,  GRASS, Michael

    IPC分类号： G06T7/73 ,  A61B6/00

    CPC分类号： A61B6/505 ,  A61B5/4566 ,  A61B6/4441 ,  A61B6/4464 ,  A61B6/5241 ,  A61B6/5276 ,  A61B6/547 ,  G06T7/73 ,  G06T11/60 ,  G06T2207/10116 ,  G06T2207/30012

    摘要： The present invention relates to an imaging system (10) for a vertebral level, an identification method for a vertebral level, a computer program element for controlling such system and a computer readable medium having stored such computer program element. The imaging system (10) comprises a determination unit (11), a definition unit (12), an imaging unit (13), and a processing unit (14). The determination unit (11) determines a target vertebral level. The definition unit (12) defines an anatomical landmark of a spine. The imaging unit (13) provides a series of X-ray images along the spine based on the landmark. The processing unit (14) identifies the target vertebral level in at least one of the X-ray images. The processing unit (14) further stitches the X-ray images to a continuous panoramic image of the spine and identifies the target vertebral level in the panoramic image.