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Lip shape identifying sound generator

A sounder, lip-shaped technology, applied in character and pattern recognition, instruments, computer parts and other directions, to achieve the effect of convenient communication for normal people

Inactive Publication Date: 2004-12-22
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no instrument and technical solution that can help the above-mentioned patients and deaf-mute people to make sounds so that they can communicate with normal people.

Method used

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Experimental program
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Embodiment Construction

[0015] The present invention is described in detail below in conjunction with accompanying drawing:

[0016] Such as figure 1 In the shown connection method, the miniature camera 1 is connected with the image acquisition unit 2, the output of the image acquisition unit 2 is connected to the lip image pattern recognition unit 3, and the signal of the lip image pattern recognition unit 3 is output to the speech synthesis unit 4, and the speech synthesis The unit 4 is connected with the speech storage unit 5, and the speech synthesis unit 4 extracts speech synthesis elements from the speech storage unit 5 to synthesize a sound signal, outputs it to the sound unit 6, and then emits a sound corresponding to the shape of the lip and its changing sequence through the speaker 7.

[0017] The micro-camera 1 is adopted to reduce the volume. The micro-camera is placed in front of the lips to only capture the image of the lip shape and not other images of the face. Its output is connected...

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Abstract

The invention discloses a lip-shaped identifying sounder, and its connecting mode: a micro camera head is connected with an image collecting unit, the output end of the image collecting unit is connected with a lip-shaped image mode identifying unit, the signal of the identifying unit is outputted to a voice synthesizing unit, the synthesizing unit is connected with a voice storage unit, the synthesizing unit extracts voice synthesizing elements from the voice storage unit to synthesize a sound signal and output the signal to a sounding unit. Then a speaker gives out a corresponding sound to the lip shape and its variation sequence. By identifying the lip shape of a speaker, it determines speech contents, makes voice synthesis on the speech contents and real-timely gives out a sound by a speaker. It can help the persons unable to sound because of removal of throat or vocal cords or the deaf-mute able to speak lip languages to sound, convenient for them to exchange with the normal persons.

Description

technical field [0001] The invention relates to a sounder, in particular to a lip recognition sounder. Background technique [0002] Clinically, many patients have undergone laryngectomy or vocal cord resection due to laryngeal or vocal cord lesions, and they cannot speak after surgery, which hinders them from communicating with normal people. Deaf-mute people generally communicate with normal people by reading the lips of normal people to determine what the other party is saying. Deaf people have a hard time making themselves understood. Using lip shape image recognition and speech synthesis sounding equipment, it can help people who cannot speak to make a sound, and remove their communication barriers with normal people. But at present there is not yet a kind of instrument and technical scheme that can help the above-mentioned patient and the deaf-mute to make a sound, so that they can communicate with normal people conveniently. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/78
Inventor 李刚解国明林凌任惠茹
Owner TIANJIN UNIV
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