Glasses design method and glasses based on line of sight estimation and binocular depth estimation

Abstract

The present invention provides a glasses design method based on line-of-sight estimation and binocular depth estimation, which includes a sub-step of eye usage state determination and a glasses system. The sub-step of eye use state determination is to determine the position of the human eye gaze through the line of sight estimation, and then estimate the distance of the gaze position through the binocular camera, so as to accurately determine whether the eyes are looking at a near tense state or looking at a distant relaxed state. Status: The smart glasses system that guarantees the scientific use of the eyes is to determine the sub-steps according to the use status of the eyes, and time the eyes in the tense and relaxed state respectively to achieve the set duration of vibration reminder, so as to ensure that the eyes are between the set duration of use and rest. Scientific use to achieve the effect of protecting eyes. The method of judging the eye gaze target by sight tracking and estimating the depth with binocular cameras further guarantees the user's vision health, and solves the problem that the user's eyesight is damaged due to long-term close use of the eyes.

Description

technical field [0001] The invention relates to the field of wearing equipment, in particular to a glasses design method and glasses based on line of sight estimation and binocular depth estimation. Background technique [0002] Eye fatigue is a common condition, which is often accompanied by dry eyes, astringent eyes, sore eyes and even low vision, which directly affects people's study, work and life. With the development of electronic informatization of the times, mobile phones and computers have gradually become the necessities of people's lives. Whether it is office workers or the elderly and children, people are prone to use mobile phones and computers for a long time and high frequency, and poor eye habits are caused by The main reason for eye fatigue is that most groups in our country lack sufficient awareness of eye hygiene and eye protection. In addition, people are often difficult to realize their eye fatigue during study and work, which can easily lead to overuse ...

AI Technical Summary

Problems solved by technology

[0003] The existing sub-steps of vision protection start with eye posture, environment and lens adjustment to ensure the health of the eyes. However, good eye use is only a part of eye protection. Long-term use of the eyes does not relax the damage to eye health. It is difficult to effectively solve the problem, and it is also a big problem to judge the fatigue state of the glasses. The existing methods such as blinking frequency and sensor detection of the external environment have large errors and are not accurate and timely, and the effect on eye fatigue protection is relatively limited.

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