Real-time hand language communication system based on special codes
A technology of spatial encoding and communication system, applied in the field of real-time communication system, can solve the problems of high cost, poor real-time performance, poor rapidity, etc., and achieve the effects of small storage capacity, low system operation efficiency, and fast decoding speed.
Active Publication Date: 2012-05-30
ZHEJIANG UNIV OF TECH
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[0005] In order to overcome the shortcomings of the existing sign language recognition systems, such as poor rapidity, poor real-time performance and high cost, the present invention provides a real-time sign language communication system based on spatial coding with good rapidity, strong real-time performance and low cost
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[0034] The present invention will be further described below in conjunction with the accompanying drawings.
[0035] refer to Figure 1 to Figure 7, a real-time sign language communication system based on spatial coding, including a data glove for detecting the transformation of the wearer's hand shape, a position tracker for detecting the spatial region where the wearer's hand An intelligent recognition device for sign language recognition, the intelligent recognition device includes a module for converting sign language movement information into text information, a module for converting text information into sign language information, and a sign language dictionary database for establishing corresponding sequences of text information, sign language coded information and action animations, The sign language movement information is converted into a text information module including: a signal data acquisition unit, which is used to obtain the data frame of the time period accor...
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The invention relates to a real-time hand-language communication system based on special codes, comprising a pair of data gloves, a position tracer and an intelligent recognition device, wherein the data gloves are used for detecting the gesture change of a wearer; the position tracer is used for detecting a special area in which the hands of a wearer put; and the intelligent recognition device is used for recognizing the hand language according to the data gloves and the position tracer and comprises a module of converting hand-language motion information into text information, a module of converting the text information into hand-language information module and a hand-language dictionary database of establishing corresponding sequences for text information, hand-language coding information and action cartoons. The real-time hand-language communication system based on the special codes has the advantages of good rapidness, strong real-time performance and low cost.
Description
technical field [0001] The invention relates to a system for realizing real-time communication between deaf-mute and normal people, especially a sign language communication system. Background technique [0002] Sign language is the language used by deaf people. It is a relatively stable expression system composed of hand movements supplemented by facial expressions, and a special language that communicates by movement / vision. There are more than 20 million hearing-impaired people in our country, and they mainly use sign language to communicate. Since sign language is not the common language of most people in the society, this restricts their communication with the society to a great extent. The development of the sign language communication system can solve this problem to a certain extent, play an important role in creating a barrier-free environment for the deaf, and play a great role in promoting standardized Chinese sign language. [0003] With the increasing social c...
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IPC IPC(8): G09B21/00G06F3/01G06F3/048G06T13/00
Inventor 张宁宁顾容
Owner ZHEJIANG UNIV OF TECH