公开(公告)号：US12109025B2

公开(公告)日：2024-10-08

申请号：US18205296

申请日：2023-06-02

申请人： AIZTECH CANADA INC.

发明人： Mohamed Sheta ,  Benjamin Fonooni ,  Sara Leblanc ,  Lingxiao Qi

IPC分类号： A61B5/16 ,  G06F3/01 ,  G06V40/18

CPC分类号： A61B5/163 ,  G06F3/013 ,  G06V40/18

摘要： Disclosed herein are systems, methods and devices for predicting whether a user has a target health condition using eye images. Automated guidance is provided to the user to obtain, using a computing device operated by the user, images including the user's sclera, each of the images corresponding to a guided direction of the user's gaze. Images are received from the computing device by way of a network. Images are subject to verification that sufficiently show the user's sclera, including by estimating a direction of the user's gaze and confirming that the estimated direction for a given one of the images conforms with the guided direction. Feature-enhanced image data are generated by applying an autoencoder to enhance features corresponding to the user's sclera in the images. A prediction of whether the user has the target health condition is generated by providing the feature-enhanced image data to a convolutional neural network.