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Method for controlling input on manual equipment by face expression

A facial expression and handheld device technology, applied in the input/output process of data processing, computer components, instruments, etc., can solve problems such as limiting the use range of handheld devices and reducing the security of handheld devices, and achieves a wide range of applications. The effect of high security and high convenience

Inactive Publication Date: 2007-01-17
YINGHUADA (SHANGHAI) ELECTRONIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this is not the easiest method. For the deaf-mute, this input method will not work, which limits the scope of use of the handheld device and reduces the safety of the handheld device itself.

Method used

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  • Method for controlling input on manual equipment by face expression
  • Method for controlling input on manual equipment by face expression
  • Method for controlling input on manual equipment by face expression

Examples

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Effect test

example 1

[0081] The user turns on the machine and prompts to enter a password. At this time, the central processing module 2 will turn on the image recognition module 1, and the image recognition module 1 will start to recognize external objects in real time, and combine the sampled data with the preset command group in the memory module 3. For comparison, if the user sets the power-on password of the device as (smile) (close one eye) (Tongue out), the expression code sequence is "123", the user makes the above three expressions in turn, after the image recognition module 1 collects data and performs A / D sampling, if the above expression is recognized, the matching is successful, and the central processing module 2 Execute the corresponding decryption boot action, if there is still no match after three identifications, then end the command. You only need to make the above three expressions to complete the entire password verification process.

example 2

[0083] When the user actually uses this device to talk or listen to music, if someone comes by, he can do it immediately (sound off) expression, the system will turn off the speaker to avoid unnecessary embarrassing scenes and protect the privacy of the call.

[0084] The above method of using facial expression control input on the handheld device is adopted. Since an image recognition module is added to the handheld device, the handheld device can recognize external images through the image recognition module. Different external images correspond to different manipulation commands. According to the recognition different images to complete corresponding tasks; at the same time, human facial expressions are used as the subject of recognition, because human faces are easy to obtain, will not be lost, and do not need to be carried around; not only that, this method has extremely high security, Users can use one or a group of facial expressions as the power-on password. Everyone'...

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Abstract

A method using face look to control input of hand device includes connecting image identification module and storage module to central processing module, applying image identification module to carry out sampling treatment on face look and to carry out storing and defining treatment on face look as well as to carry out command coordinating and judging treatment on face look then using face look to control input of hand device.

Description

technical field [0001] The present invention relates to the field of handheld devices, in particular to the field of control input methods on handheld devices, in particular to a method for using facial expression control input on handheld devices. Background technique [0002] With the continuous development of science and technology, the use of handheld devices such as PDAs and mobile phones is becoming more and more popular, and the control input methods are also changing with each passing day. From the familiar keyboard key input method to the touch screen input method, the operation control of handheld devices has become more and more The more convenient it is, and the latest voice recognition control input method, the user only needs to simply move his mouth to command the handheld device to complete the corresponding function, avoiding troublesome repeated input. Each of the above methods has its own advantages. However, this is not the easiest method. For the deaf-m...

Claims

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Application Information

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IPC IPC(8): G06F3/00G06K9/20
Inventor 张政何代水
Owner YINGHUADA (SHANGHAI) ELECTRONIC CO LTD
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