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Eyeball-tracking interaction method and device

A technology of eye tracking and interaction method, applied in the field of human-computer interaction, to achieve the effect of friendly human-computer interaction, sight positioning, and easy implementation

Active Publication Date: 2019-02-22
深圳市沃特沃德信息有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide an eye tracking interaction method and device, which aims to solve the problem in the prior art that eye movement control requires special equipment and cannot achieve accurate sight positioning according to the user's eye movement habits

Method used

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  • Eyeball-tracking interaction method and device

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Embodiment Construction

[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0055]In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the vario...

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Abstract

The invention discloses an eyeball tracking interaction method and device. The method comprises the steps of acquiring a user image of a user looking at a designated viewing area through a camera; searching human eye image and eyeball image from user image to obtain human eye position data and eyeball position data; calculating characteristic data according to the human eye position data and the eyeball position data; calculating coordinates of a feature point in the designated viewing area that the user looks at corresponding to the feature data according to the preset calibration data and the feature data; wherein the preset calibration data is calibration data specifying a plurality of positioning points within a viewing area. The eyeball tracking interaction method and device of the invention can control the equipment according to the eye movement habit of the user, the human-computer interaction mode is friendly, easy to realize, and no additional equipment is required, and the cost is low.

Description

technical field [0001] The present invention relates to the technical field of human-computer interaction, in particular to an eye tracking interaction method and device. Background technique [0002] With the continuous development of various terminal devices such as mobile phones and tablets, the functions of terminal devices are becoming more and more abundant, and the ways of human-computer interaction are also becoming more and more diverse. Traditional human-computer interaction is realized through mouse and keyboard. With the birth of mobile devices such as smartphones and tablet computers, touch screens have become a more friendly way of human-computer interaction. In recent years, voice input technology has also continued to develop and mature, providing a more convenient way of interaction for terminal devices. Human-computer interaction is developing in a more friendly, convenient and intelligent direction, centered on people. [0003] The eye movement control ...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06K9/00
CPCG06F3/013G06V40/197G06V40/193G06V40/19
Inventor 蒋壮
Owner 深圳市沃特沃德信息有限公司
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