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    SPECKLE CONTRAST ANALYSIS USING MACHINE LEARNING FOR VISUALIZING FLOW
    2.
    发明申请
    SPECKLE CONTRAST ANALYSIS USING MACHINE LEARNING FOR VISUALIZING FLOW 审中-公开

    公开(公告)号：WO2019046003A1

    公开(公告)日：2019-03-07

    申请号：PCT/US2018/046530

    申请日：2018-08-13

    Applicant: VERILY LIFE SCIENCES LLC

    Inventor： REPHAELI, Eden ,  PIPONI, Daniele ,  BELTHANGADY, Chinmay ,  LEE, Seung Ah

    IPC: G06T7/00 ,  G06T7/20

    Abstract: Embodiments may include a method to estimate motion data based on test image data sets. The method may include receiving a training data set comprising a plurality of training data elements. Each element may include an image data set and a motion data set. The method may include training a machine learning model using the training data set, resulting in identifying one or more parameters of a function in the machine learning model based on correspondences between the image data sets and the motion data sets. The method may further include receiving a test image data set. The test image data set may include intensities of pixels in a deep-tissue image. The method may include using the trained machine learning model and the test image data set to generate output data for the test image data set. The output data may characterize motion represented in the test image data set.

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