Method and system for prompting eyestrain of TV watchers

Abstract

The invention discloses a method and system for prompting eyestrain of TV watchers. The method comprises following steps: first, detecting whether or not a TV is being working, if the TV is working then executing the next process, otherwise, continuing detecting whether the TV is working; detecting whether there is any watcher before the TV, if there is watcher before the TV, then obtaining the position of the watcher and executing the next process, otherwise, continuing detecting whether is TV watcher in front of the TV; according to the position of the watcher, capturing images of the watcher and obtaining multiple continuous detected images; positioning the eyes of the watcher in the detected images; in the continuously detected images, predicting the position of eyes in the current frame image according to the position of eyes in the last frame image; according to the predicted position of eyes, positioning a new position of eyes and replacing the position of eyes of the last frame with the new position of eyes; at the same time, determining the open and close status of eyes of the watcher to determine whether the eyes of the watcher are fatigue. The invention also discloses a system for prompting eyestrain of TV watchers.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a method and system for reminding TV watchers of eye fatigue. Background technique [0002] Eye fatigue is a common disease in ophthalmology. It causes dry eyes, astringent eyes, sore eyes, blurred vision and even decreased vision directly affects people's work and life. Eye fatigue is mainly due to the fact that when people are concentrating on watching the computer screen, the number of eye blinks decreases, resulting in a corresponding decrease in tear secretion, and at the same time, the flickering screen strongly stimulates the eyes. It can cause pain in the corresponding parts of the neck, shoulders, etc., and can also cause and aggravate various eye diseases. Watching TV is not terrible. Eye fatigue is the real culprit of myopia. [0003] Watching TV too close for a long time will aggravate the spasm of the eyes, and at the same time, the radiation light receive...

AI Technical Summary

Problems solved by technology

And most people are not aware of these negative effects of using electronic devices such as smart TVs

[0006] Although some optical glasses that can protect the eyes to a certain extent have appeared on the market, none of these have fundamentally solved the problem of eye fatigue when using electronic devices. Under the premise of using these devices for a long time, it will lead to other physical and mental problems, affecting normal work and life

At the same time, these effective devices are relatively expensive, and they are also contact-type, which are not used by most people.