METHODS AND SYSTEMS FOR BUILDING SIGHT IN CHILDREN

Abstract

The invention proposes a binocular positioning method for children, which includes the following steps: acquiring images of the target area and the coordinates of the left and right eyes in real-world spatial coordinates of the body; editing the image of the target area to obtain an edited image of the target area; performing face recognition on the edited image of the target area to obtain a face image and eye image; recognizing the face image based on a pre-established face recognition model and determining whether the face image is that of a child; if so, importing the eye image into the pre-installed face recognition model to identify and determine whether the person's eyes are intently looking at the screen. And perform a binocular eye alignment on the image of the eyes based on the coordinates in the actual spatial coordinates of the body to obtain the distance between the screen and the human eye, if the human eye is intently looking at the screen.In the invention proposal, there is no need to pre-set the height and weight of children, with low requirements for camera placement, high accuracy in processing two-eye range and range at greater distances, and the added advantage of being applicable in many situations.