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    METHOD AND SYSTEM FPOR TRANSFERRING DATA TO IMPROVE RESPONSIVENESS WHEN SENDING LARGE DATA SETS
    4.
    发明申请
    METHOD AND SYSTEM FPOR TRANSFERRING DATA TO IMPROVE RESPONSIVENESS WHEN SENDING LARGE DATA SETS 有权

    公开(公告)号：US20220210076A1

    公开(公告)日：2022-06-30

    申请号：US17694345

    申请日：2022-03-14

    Applicant: PME IP PTY LTD.

    Inventor： Detlev Stalling ,  Malte Westerhoff

    IPC: H04L47/127 ,  H04L67/01 ,  H04L47/12 ,  H04L47/10 ,  H04L69/163 ,  H04L43/0894 ,  H04L47/27 ,  H04L69/04

    Abstract: Most of the internet traffic today is carried out via the Transmission Control Protocol (TCP). The main advantage of TCP is that it provides reliable data transfer to the application layer and simplifies programming. The protocol maximizes data throughput but may also lead to noticeable transmission delay in wide area networks (WAN). A client-server based medical image viewing system is disclosed that achieves high data throughput over TCP without impacting responsiveness. Special timestamp messages inserted into the data stream allow the system to detect situations where network latency increases noticeably and to obtain a reliable estimate of sustained transfer bandwidth. The system applies a feedback scheme that avoids network delays by limiting send bandwidth. In addition other parameters, in particular image compression settings, are dynamically adjusted depending on current network quality.

    Apparatus and system for rule based visualization of digital breast tomosynthesis and other volumetric images
    5.
    发明授权
    Apparatus and system for rule based visualization of digital breast tomosynthesis and other volumetric images 有权

    公开(公告)号：US11129583B2

    公开(公告)日：2021-09-28

    申请号：US16985986

    申请日：2020-08-05

    Applicant: PME IP PTY LTD

    Inventor： Malte Westerhoff ,  Detlev Stalling

    IPC: A61B6/02 ,  G06T11/00 ,  G06T19/20 ,  G06T15/08 ,  G16H30/20 ,  G16H40/67 ,  A61B6/00 ,  A61B6/03 ,  G16H30/40 ,  G06F19/00

    Abstract: The invention provides, in some aspects, a system for implementing a rule derived basis to display volumetric image sets. In various embodiments of the invention, the selection of the images to be displayed, the generation of the 3-D volumetric image from measured 2-D images including the rendering parameters and styles, the choice of viewing directions and 2-D projection images based on the viewing directions, the layout of the projection images, and the formation of a video can be determined using a rule derived basis. In an embodiment of the present invention, the user is presented with sequential images making up a video displayed based on their preferences without having to first manually adjust parameters. The present invention allows for novel ways of viewing such images to detect microcalcifications and obstructions when reviewing Digital Breast Tomosynthesis and other volumetric mammography images.

    Fast file server methods and systems
    7.
    发明授权
    Fast file server methods and systems 有权

    公开(公告)号：US11075978B2

    公开(公告)日：2021-07-27

    申请号：US16834936

    申请日：2020-03-30

    Applicant: PME IP PTY LTD

    Inventor： Malte Westerhoff ,  Detlev Stalling

    IPC: H04L29/08 ,  G06F16/13 ,  G06F16/182 ,  H04L29/06 ,  G06F21/62

    Abstract: The invention provides, in one aspect, an improved system for data access comprising a file server that is coupled to a client device or application executing thereon via one or more networks. The server comprises static storage that is organized in one or more directories, each containing, zero, one or more files. The server also comprises a file system operable, in cooperation with a file system on the client device, to provide authorized applications executing on the client device access to those directories and/or files. Fast file server (FFS) software or other functionality executing on or in connection with the server responds to requests received from the client by transferring requested data to the client device over multiple network pathways. That data can comprise, for example, directory trees, files (or portions thereof), and so forth.

    Apparatus and method for visualizing digital breast tomosynthesis and other volumetric images
    8.
    发明授权
    Apparatus and method for visualizing digital breast tomosynthesis and other volumetric images 有权

    公开(公告)号：US11017568B2

    公开(公告)日：2021-05-25

    申请号：US16446562

    申请日：2019-06-19

    Applicant: PME IP PTY LTD

    Inventor： Malte Westerhoff ,  Detlev Stalling

    IPC: G06T11/00 ,  G06T7/00

    Abstract: Digital Breast Tomosynthesis allows for the acquisition of volumetric mammography images. The present invention allows for novel ways of viewing such images to detect microcalcifications and obstructions. In an embodiment a method for displaying volumetric images comprises computing a projection image using a viewing direction, displaying the projection image and then varying the projection image by varying the viewing direction. The viewing direction can be varied based on a periodic continuous mathematical function. A graphics processing unit can be used to compute the projection image and bricking can be used to accelerate the computation of the projection images.

    Multi-user multi-GPU render server apparatus and methods
    9.
    发明授权
    Multi-user multi-GPU render server apparatus and methods 有权

    公开(公告)号：US10825126B2

    公开(公告)日：2020-11-03

    申请号：US16403233

    申请日：2019-05-03

    Applicant: PME IP PTY LTD

    Inventor： Malte Westerhoff ,  Detlev Stalling

    IPC: G06T1/20 ,  G06T1/60 ,  G06T15/00

    Abstract: The invention provides, in some aspects, a system for rendering images, the system having one or more client digital data processors and a server digital data processor in communications coupling with the one or more client digital data processors, the server digital data processor having one or more graphics processing units. The system additionally comprises a render server module executing on the server digital data processor and in communications coupling with the graphics processing units, where the render server module issues a command in response to a request from a first client digital data processor. The graphics processing units on the server digital data processor simultaneously process image data in response to interleaved commands from (i) the render server module on behalf of the first client digital data processor, and (ii) one or more requests from (a) the render server module on behalf of any of the other client digital data processors, and (b) other functionality on the server digital data processor.

    Method and system for transferring data to improve responsiveness when sending large data sets
    10.
    发明授权
    Method and system for transferring data to improve responsiveness when sending large data sets 有权

    公开(公告)号：US10764190B2

    公开(公告)日：2020-09-01

    申请号：US16403219

    申请日：2019-05-03

    Applicant: PME IP PTY LTD.

    Inventor： Detlev Stalling ,  Malte Westerhoff

    IPC: H04L12/18 ,  H04L12/801 ,  H04L29/06 ,  H04L12/26 ,  H04L12/807 ,  H04L12/729 ,  H04L12/727

    Abstract: Most of the internet traffic today is carried out via the Transmission Control Protocol (TCP). The main advantage of TCP is that it provides reliable data transfer to the application layer and simplifies programming. The protocol maximizes data throughput but may also lead to noticeable transmission delay in wide area networks (WAN). A client-server based medical image viewing system is disclosed that achieves high data throughput over TCP without impacting responsiveness. Special timestamp messages inserted into the data stream allow the system to detect situations where network latency increases noticeably and to obtain a reliable estimate of sustained transfer bandwidth. The system applies a feedback scheme that avoids network delays by limiting send bandwidth. In addition other parameters, in particular image compression settings, are dynamically adjusted depending on current network quality.

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