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Eye-control mouse

A mouse and eyeball technology, used in instruments, electrical digital data processing, user/computer interaction input/output, etc., to solve problems such as handwriting or other touch restrictions

Inactive Publication Date: 2012-10-03
宗鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the expansion of communication scenes and the increase of screens, handwriting or other touch methods will be limited, and a tool that provides joint participation for flexible communication, eye-controlled mouse will emerge as the times require

Method used

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Examples

Experimental program
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Embodiment Construction

[0006] The mouse converts the movement of the laser point or rolling ball into coordinate changes such as figure 1 As shown in A. The movement of the eyeball can also be converted into a coordinate change by imaging the eyeball and detecting changes in the pupil position, such as figure 1 Shown in B.

[0007] The change of the pupil position is converted into mouse control signal through the imaging coordinate converter, which is connected to the computer and displayed on the projection screen in the form of a cursor, such as figure 2 shown. When people's eyes move on the projection screen, the cursor also moves accordingly.

[0008] Since the mouse also has the functions of left and right buttons, the eye-controlled mouse also has the same function. It uses the 'blink signal method', that is, to control the left and right keys through different blinking movements. When many people are discussing together, you can also set a master control to forcibly turn off other eye-...

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PUM

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Abstract

The invention belongs to a product employing an image processing technology and a computer control technology. The invention adopts the core scheme that the motion of eyeballs is processed and converted into the motion of a mouse on a screen by using the image processing technology. The invention has three characteristics that 1, in the design process of an eyeglass frame, a small camera is arranged on the eyeglass frame and used for imaging pupils; 2, an imaging principle is similar to that of a common laser or roller mouse, but differently, the pupils serve as light spots instead of laser reflection points; and 3, a cursor control function, namely left and right key functions, is similar to that of the common mouse, and the left key function or the right key function and a close / quit mouse function are determined to be executed according to the frequency of blinking.

Description

Technical field: [0001] The present invention belongs to the combination product of image processing technology and computer technology, and the core of the present invention is to process and convert the movement of eyeballs into the movement of mouse on the screen through image processing technology. It can free human hands from mouse operation, and can effectively solve the problem of both mouse and keyboard when explaining or discussing in front of a large screen, especially when there are many people. Background technique: [0002] The current computer and multimedia technologies are developing very rapidly, and the appearance of large touch screens and projection screens provides convenient conditions for people to communicate. However, with the expansion of communication scenes and the increase of screens, handwriting or other touch methods will be limited, and a tool that provides joint participation for flexible communication, the eye-controlled mouse has emerged as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/033
Inventor 宗鹏
Owner 宗鹏