CN104915015A - Novel sign language recognition collection method and device - Google Patents
Novel sign language recognition collection method and device Download PDFInfo
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- CN104915015A CN104915015A CN201510393107.1A CN201510393107A CN104915015A CN 104915015 A CN104915015 A CN 104915015A CN 201510393107 A CN201510393107 A CN 201510393107A CN 104915015 A CN104915015 A CN 104915015A
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Abstract
The invention discloses a novel sign language recognition collection method and device, and particularly relates to the technical field of recognition collection. The collection method comprises the following steps: collecting a bending angle value of each finger, a distance between two palms and a cross angle value through linear sensors on each finger and the palm; then, according to a spatial vector summation formula, obtaining a position characteristic value of each finger; and then, comparing the position characteristic value with a sign language database in storage to obtain recognition data. The novel sign language recognition collection device is simple in structure, saves a matching storage space through a way of angle sensor recognition and is high in recognition efficiency.
Description
Technical field:
The present invention relates to and identify acquisition technique field, be specifically related to a kind of novel Sign Language Recognition acquisition method and device.
Background technology:
Current gesture identification is divided into two kinds, and a kind of is gesture identification method based on sensing data, and a kind of is gesture identification method based on image recognition.
The gesture identification of physically based deformation gloves sensing data directly obtains finger motion characteristic from sensor, and being translated adult by certain algorithm can the word of Direct Recognition or sound; Gesture identification method based on image recognition is input in the middle of computing machine by image recording device handle shape, carries out the method for gesture identification by image processing techniques.
For the gesture identification method based on image recognition, depend on video camera imaging, environment, the factors such as light, because staff is in the middle of motion process, finger will inevitably be made to cover and make video camera take the photograph finger-image less than analyzing.
But these two kinds of mode accuracy of identification are lower, need manually to correct, cumbersome.
Summary of the invention:
The object of this invention is to provide a kind of novel Sign Language Recognition acquisition method and device, its structure is simple, and by the mode of angular transducer identification, saved coupling storage space, recognition efficiency is high.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: its acquisition method: by the linear transducer of finger each on gloves and the palm of the hand, collect the bending angle angle value of finger, and two Distance geometry angle of the crossing angle value between palm, then according to space vector sum formula, draw the position feature value of each finger, then position feature value and the sign language database in storage are contrasted, then draw identification data.
A kind of novel Sign Language Recognition acquisition method level and device, it is characterized in that described harvester comprises glove bulk 1, finger-joint bend sensor 2, linear pattern sensor 3, finger-stall top and the finger-joint place of described glove bulk 1 are provided with finger-joint bend sensor 2, and the centre of the palm of described cover body 1 is provided with linear pattern sensor 3.
The present invention has following beneficial effect: its structure is simple, and by the mode of angular transducer identification, saved coupling storage space, recognition efficiency is high.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Embodiment:
Referring to Fig. 1, this embodiment is by the following technical solutions: its acquisition method: by the linear transducer of finger each on gloves and the palm of the hand, collect the bending angle angle value of finger, and two Distance geometry angle of the crossing angle value between palm, then according to space vector sum formula, draw the position feature value of each finger, then position feature value and the sign language database in storage are contrasted, then draw identification data.
A kind of novel Sign Language Recognition acquisition method level and device, it is characterized in that described harvester comprises glove bulk 1, finger-joint bend sensor 2, linear pattern sensor 3, finger-stall top and the finger-joint place of described glove bulk 1 are provided with finger-joint bend sensor 2, and the centre of the palm of described cover body 1 is provided with linear pattern sensor 3.
This embodiment has following beneficial effect: its structure is simple, and by the mode of angular transducer identification, saved coupling storage space, recognition efficiency is high.
Claims (2)
1. a novel Sign Language Recognition acquisition method and device, it is characterized in that its acquisition method: by the linear transducer of finger each on gloves and the palm of the hand, collect the bending angle angle value of finger, and two Distance geometry angle of the crossing angle value between palm, then according to space vector sum formula, draw the position feature value of each finger, then position feature value and the sign language database in storage are contrasted, then draw identification data.
2. a novel Sign Language Recognition acquisition method and device, it is characterized in that described glove bulk (1), finger-joint bend sensor (2), linear pattern sensor (3), finger-stall top and the finger-joint place of described glove bulk (1) are provided with finger-joint bend sensor (2), and the centre of the palm of described cover body (1) is provided with linear pattern sensor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393107.1A CN104915015A (en) | 2015-07-07 | 2015-07-07 | Novel sign language recognition collection method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510393107.1A CN104915015A (en) | 2015-07-07 | 2015-07-07 | Novel sign language recognition collection method and device |
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| CN104915015A true CN104915015A (en) | 2015-09-16 |
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| CN201510393107.1A Pending CN104915015A (en) | 2015-07-07 | 2015-07-07 | Novel sign language recognition collection method and device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102193633A (en) * | 2011-05-25 | 2011-09-21 | 广州畅途软件有限公司 | dynamic sign language recognition method for data glove |
| CN103049761A (en) * | 2013-01-21 | 2013-04-17 | 中国地质大学（武汉） | Sign language recognition method and system based on sign language gloves |
| CN104462162A (en) * | 2013-11-25 | 2015-03-25 | 安徽寰智信息科技股份有限公司 | Novel sign language recognition and collection method and device |
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2015
- 2015-07-07 CN CN201510393107.1A patent/CN104915015A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102193633A (en) * | 2011-05-25 | 2011-09-21 | 广州畅途软件有限公司 | dynamic sign language recognition method for data glove |
| CN103049761A (en) * | 2013-01-21 | 2013-04-17 | 中国地质大学（武汉） | Sign language recognition method and system based on sign language gloves |
| CN104462162A (en) * | 2013-11-25 | 2015-03-25 | 安徽寰智信息科技股份有限公司 | Novel sign language recognition and collection method and device |
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Application publication date: 20150916 |
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| WD01 | Invention patent application deemed withdrawn after publication |