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Gesture language input identification system based on motion-sensing technology

A technology of input system and somatosensory technology, applied in the input/output process of data processing, input/output of user/computer interaction, character and pattern recognition, etc., can solve problems such as the inability of speech input for deaf people, and achieve freedom of input. , Improve the input speed, the effect of simple operation

Inactive Publication Date: 2015-04-15
NANJING ZHUANCHUANG INTPROP SERVICES
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AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a service for the deaf-mute group, to solve the problem that the deaf-mute cannot voice input, without relying on the traditional keyboard, only need to complete the corresponding sign language before the somatosensory device senses the space Motion, simple operation, free input sign language recognition input system based on somatosensory technology

Method used

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  • Gesture language input identification system based on motion-sensing technology

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0021] (1) Set up an action track library that includes each word, and one word can correspond to multiple characteristic actions to reduce the inconvenience caused by improper input;

[0022] (2) Set up somatosensory equipment;

[0023] (3) The operator maintains a sitting posture, obtains the body contour of the input person, and stretches out his hands naturally. The somatosensory device obtains the hands as the somatosensory focus, and displays the hands on the display screen, highlighting them in brighter colors;

[0024] (4) The operator puts both fists flat in front of the chest, and the somatosensory device recognizes it as the start of input;

[0025] (5) The operator makes gestures in sign language, and the display screen shows the trajectory of both hands;

[0026] (6) The operator pauses after an action, and the somatosensory devic...

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Abstract

The invention is applicable to the surdomute, and provides a gesture language input identification system based on motion-sensing technology. The gesture language input identification system based on motion-sensing technology comprises the following steps: configuring a term action characteristic database; configuring a motion-sensing device; obtaining focal points of the body profile and two hands of an operator; identifying that flatly putting two fists at the chest as the beginning of the input; doing gesture language actions by the operator, displaying action traces of the two hands on a display screen; identifying the ending of the input by the motion-sensing device when the operator pauses after an action; characteristically matching corresponding terms via an action trace database by a computer; ranking each candidate term based on the characteristic matched degree; selecting a corresponding term by the gesture of the operator. The gesture language input identification system based on motion-sensing technology does not depend on the conventional keyboard, thereby the surdomute is able to quickly input in the computer by using the gesture language; the operation is simple, and the input is free.

Description

technical field [0001] The invention relates to a sign language recognition input system based on somatosensory technology, in particular to a software for recognizing sign language through somatosensory technology and performing rapid input. Background technique [0002] Since the beginning of computers in the world, human-computer interaction technology has been accompanied by it, and with the evolution of computers, this technology has been continuously improved. The so-called human-computer interaction is the way people interact with computers. This is largely obvious, today we can easily enter instructions through the keyboard, make the computer understand these instructions and run some programs. And now there are more and more ways of human-computer interaction. [0003] Somatosensory technology, that is, people can directly use body movements to interact with surrounding devices or environments without using any complicated control equipment, allowing people to int...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/011G06V40/28
Inventor 娄保东
Owner NANJING ZHUANCHUANG INTPROP SERVICES
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