Eye movement control method and device

Abstract

The invention relates to an eye movement control method and device. The method comprises the steps that in step 1, eye pictures of the left eye and the right eye are respectively continuously obtained through a camera by a preset time interval; in step 2, through image analysis, the eye pictures of the left eye and the right eye taken in a same moment are respectively judged whether it is an eye open picture or an eye close picture; in step 3, when one of the left eye picture and the right eye picture is an eye blink picture, i.e. a single eye blink, the frame number of the continuously obtained eye blink pictures is counted; in step 4, the count value and the preset first threshold value are compared, if the count value is higher than the preset first threshold value, the blinking control commands are outputted. The method analyzes the frame number of the continuously produced eye blink pictures when there is only a single eye blink, when the time of duration exceeds a preset first time threshold, the blink is regarded as a control eye blink, and the eye blink control commands are outputted, the judging process is simple and easy to implement, and the effects of the error blink or normal blink on the judgement of eye blink control are well dissolved.

Description

technical field [0001] The present invention relates to the technical field of intelligent hardware, and more specifically, relates to an eye movement control method and device. Background technique [0002] In the field of human-computer interaction technology, although there have been many attempts at emerging interactive methods, such as somatosensory interaction, eye tracking, voice interaction, biometrics, etc., most of the interaction methods are not used very high, and have not yet Entering the popularization of commercial applications in the true sense, there is no human-computer interaction method that can reach the level where people can communicate with equipment (machines) at will without any obstacles. Except for the gradually popularized multi-touch interaction method, most other human-computer interaction methods have yet to break through in terms of technology and usage stability. Contents of the invention [0003] The technical problem to be solved by the...

AI Technical Summary

Problems solved by technology

[0002] In the field of human-computer interaction technology, although there have been many attempts at emerging interactive methods, such as somatosensory interaction, eye tracking, voice interaction, biometrics, etc., most of the interaction methods are not very used, and have not yet In the popularization of commercial applications in the true sense, there is no human-computer interaction method that can reach the level where people can communicate with equipment (machines) at will without obstacles

In addition to the gradually popularized multi-touch interaction method, most of the other human-computer interaction methods have yet to break through in terms of technology and usage stability.

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