Method to determine a pupilar distance of a person (Machine-translation by Google Translate, not legally binding)

摘要

A method for determining a pupil distance of a patient without physically measuring said distance with a device. The method does not require the trip or expense of a visit to the doctor, and is optimized for comfort and cost-effectiveness. In a general embodiment, the present disclosure provides a method for determining a pupillary distance of a patient. The method includes receiving a frontal face image of the person, estimating a singing distance of an axis of a person from the frontal facial image and determining an estimated pupillary distance of the person from the frontal facial image. The method also includes determining a scale of the image based on the estimated singing distance and a specified singing distance, and applying the scale of the image to the estimated pupillary distance to determine the pupil distance of the person. (Machine-translation by Google Translate, not legally binding)