中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

5327 records (took 0.036 seconds)

    ORGAN IDENTIFICATION USING AI
    49.
    发明公开
    ORGAN IDENTIFICATION USING AI 审中-公开

    公开(公告)号：US20240331415A1

    公开(公告)日：2024-10-03

    申请号：US18294059

    申请日：2022-08-10

    Applicant: Hoffmann-La Roche Inc.

    Inventor： Filippo ARCADU ,  Citlalli GAMEZ SERNA ,  Fernando ROMERO PALOMO

    IPC: G06V20/69 ,  G06V10/774 ,  G06V10/776 ,  G06V10/80 ,  G06V10/82 ,  G06V20/70

    CPC classification number: G06V20/698 ,  G06V10/774 ,  G06V10/776 ,  G06V10/806 ,  G06V10/82 ,  G06V20/695 ,  G06V20/70 ,  G06V2201/031

    Abstract: A computer-implemented method of identifying a tissue type in digital histological images of human or animal tissue comprises training a convolutional neural network CNN to identify a particular target tissue type in a plurality of training data sets of digital histological images, inputting a test data set of digital histological images into the trained convolutional neural network, receiving as an output result of the convolutional neural network a probability value that the inputted test data set corresponds to the target tissue type. A training procedure of the CNN comprises performing with a plurality of training data sets the steps of selecting a target tissue area of the training data set, dividing the target tissue area into a different sets of tiles of constant size but having different image magnifications, inputting the sets of tiles into a multi-headed convolutional neural network, wherein the sets of tiles having different image magnifications are processed in parallel and the features of the sets of tiles are concatenated.

Patent Agency Ranking