CN104700075A - Method and device for designing fingerprint scanning recognizing device - Google Patents
Method and device for designing fingerprint scanning recognizing device Download PDFInfo
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- CN104700075A CN104700075A CN201510072540.5A CN201510072540A CN104700075A CN 104700075 A CN104700075 A CN 104700075A CN 201510072540 A CN201510072540 A CN 201510072540A CN 104700075 A CN104700075 A CN 104700075A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 238000000605 extraction Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 2
- 239000013589 supplement Substances 0.000 abstract 3
- 230000001502 supplementing effect Effects 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a method for designing a fingerprint scanning recognizing device. The method comprises the steps of 1) designing a fingerprint acquiring end for acquiring fingerprint image information, wherein the fingerprint acquiring end comprises a housing cover which is a transparent or semitransparent part and consists of a shooting module and a light supplement module and used for bearing fingers, the shooting module is corresponding to the housing cover and used for shooting the fingerprints on the housing cover, and the light supplement module is used for supplementing the light for the shooting environment; 2) designing a fingerprint processing end for processing the user fingerprint information extracted by the fingerprinting end, wherein the fingerprint processing end is connected with the fingerprint acquiring end, the fingerprint processing end comprises a DSP processing chip embedded with the fingerprint algorithm, a storage, an output interface and a peripheral circuit; 3) pressing fingers on the housing cover of the acquiring end, supplementing light through the light supplement module, shooting a fingerprint image through the shooting module, performing image processing, feature point extracting, matching and comparing through the DSP processing chip, then outputting the result through the output interface, and storing the fingerprints by the storage.
Description
Technical field
The present invention relates to electronic identification device, be specifically related to a kind of method for designing and device thereof of finger scan recognition device.
Background technology
Along with wireless telecommunications system is more and more universal in people's life, the process that people carry out identification by finger scan is frequent, a lot of equipment is also with fingerprint identification function at present, traditional finger scan pattern needs finger to carry out closely sliding by specific direction, during slip, fingerprint sweep sensor scans the finger in motion, to reach the object identifying fingerprint.But this kind of mode needs user's manual control to point the speed of moving direction and movement, operational motion when doing fingerprint recognition to user requires higher, often run into scanning mistake or identify less than situation, while also affect the experience of user.
Summary of the invention
For the problems referred to above, the object of the invention is to, a kind of method for designing and device thereof of finger scan recognition device is provided.
For achieving the above object, the technical solution adopted in the present invention is:
A method for designing for finger scan recognition device, is characterized in that, it comprises the following steps:
(1) design obtains the fingerprint collecting end of information in fingerprint, this fingerprint collecting end comprises a clamshell, taking module and supplementary lighting module is comprised in described clamshell, wherein, described clamshell is transparent or semitransparent component, carrying finger, and described taking module is corresponding with clamshell, take the fingerprint on it, described supplementary lighting module carries out light filling to shooting environmental;
(2) design treatment extracts the finger prints processing end of user fingerprints information according to described fingerprint collecting end, this finger prints processing end is connected with described fingerprint collecting end, and described finger prints processing end comprises the DSP process chip, storer, output interface and the peripheral circuit that are embedded with fingerprint algorithm;
(3) finger presses is on the clamshell of collection terminal, carry out light filling by supplementary lighting module, photographing module picked-up fingerprint image, carry out image procossing, feature point extraction, coupling contrast by DSP process chip, via output interface Output rusults, reservoir stores fingerprint simultaneously.
Described clamshell comprises pressure-active element, and pressure-active element comprises the optics light film sticked in its surface, and this pressure-active element carrying finger, reflects fingerprint and the pressing dynamics of finger sensing, realize anti-false fingerprint.
Described supplementary lighting module comprises visible LED and UVLED lamp group; Fingerprint image under the visible LED that described taking module gathers simultaneously and UVLED lamp group light, by gathered visible LED and UVLED fingerprint image, after the feature that takes the fingerprint respectively, set up the characteristic of fingerprint image, after comparing computing, denoising, convert fingerprint image to characteristic, obtain high precision finger print data.
Described supplementary lighting module also comprises a diffuser plate, and visible LED and UVLED lamp group are located on taking module surrounding, and upwards polishing, diffuser plate is located at above visible LED and UVLED lamp group, by light diffusion and homogenising, to obtain more preferably picture.
Described supplementary lighting module senses finger presses dynamics according to pressure-active element, and adjustment light filling degree, adjusts taking module shooting focal length simultaneously.
A kind of finger scan recognition device implementing above-mentioned method for designing, it is characterized in that, comprise the fingerprint collecting end obtaining information in fingerprint, this fingerprint collecting end comprises a clamshell, comprises taking module and supplementary lighting module in described clamshell, wherein, described clamshell is transparent or semitransparent component, carrying finger, and described taking module is corresponding with clamshell, take the fingerprint on it, described supplementary lighting module carries out light filling to shooting environmental; Process the finger prints processing end extracting user fingerprints information according to described fingerprint collecting end, this finger prints processing end is connected with described fingerprint collecting end, and described finger prints processing end comprises the DSP process chip, storer, output interface and the peripheral circuit that are embedded with fingerprint algorithm; Finger presses is on the clamshell of collection terminal, carry out light filling by supplementary lighting module, photographing module picked-up fingerprint image, carry out image procossing, feature point extraction, coupling contrast by DSP process chip, via output interface Output rusults, reservoir stores fingerprint simultaneously.
Described clamshell comprises pressure-active element, and pressure-active element comprises the optics light film sticked in its surface, and this pressure-active element carrying finger, reflects fingerprint and the pressing dynamics of finger sensing, realize anti-false fingerprint.
Described supplementary lighting module comprises visible LED and UVLED lamp group; Fingerprint image under the visible LED that described taking module gathers simultaneously and UVLED lamp group light, by gathered visible LED and UVLED fingerprint image, after the feature that takes the fingerprint respectively, set up the characteristic of fingerprint image, after comparing computing, denoising, convert fingerprint image to characteristic, obtain high precision finger print data.
Described supplementary lighting module also comprises a diffuser plate, and visible LED and UVLED lamp group are located on taking module surrounding, and upwards polishing, diffuser plate is located at above visible LED and UVLED lamp group, by light diffusion and homogenising, to obtain more preferably picture.
Described supplementary lighting module senses finger presses dynamics according to pressure-active element, and adjustment light filling degree, adjusts taking module shooting focal length simultaneously; Described photographing module comprises cmos sensor, wide-angle camera lens and peripheral circuit.
Beneficial effect of the present invention is:
1, the method for designing of finger scan recognition device provided by the invention and device thereof, carries out image procossing, feature point extraction by fingerprint collecting end with finger prints processing end, mates and contrast, store and Output rusults, realize recognition function.It has that volume is little, cost is low and the advantage such as operating experience is good.
2, also by sticking optics light film at pressure-active element, make the image of picked-up more clear;
3, also by arranging visible LED and UVLED lamp group and diffuser plate, can work, to make to obtain image that is more clear, better effects if under sufficient and uniform light source.
Below in conjunction with accompanying drawing and embodiment, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is finger scan recognition device FB(flow block) of the present invention;
Fig. 2 is finger scan recognition device structural drawing of the present invention.
In figure: 1. clamshell 2. taking module
3. supplementary lighting module 4. pressure-active element
5. diffuser plate 10. fingerprint collecting end
20. finger prints processing end 30. storeies
Embodiment
Embodiment: see Fig. 1 ~ Fig. 2, the method for designing of the finger scan recognition device that the present embodiment provides, it comprises the following steps:
(1) the fingerprint collecting end 10 of information in fingerprint is obtained, this fingerprint collecting end comprises a clamshell, taking module 2 and supplementary lighting module 3 is comprised in described clamshell 1, wherein, described clamshell 1 is transparent or semitransparent component, carrying finger, and described taking module 2 is corresponding with clamshell, take the fingerprint on it, described supplementary lighting module 3 pairs of shooting environmental carry out light filling;
(2) the finger prints processing end 20 of user fingerprints information is extracted in process according to described fingerprint collecting end 10, this finger prints processing end 20 is connected with described fingerprint collecting end 10, and described finger prints processing end 20 comprises the DSP process chip, storer 30, output interface and the peripheral circuit that are embedded with fingerprint algorithm;
(3) finger presses is on the clamshell 1 of collection terminal 10, light filling is carried out by supplementary lighting module 3, photographing module 2 absorbs fingerprint image, image procossing, feature point extraction, coupling contrast is carried out by DSP process chip, via output interface Output rusults, reservoir 30 pairs of fingerprints store simultaneously.
Described clamshell 1 comprises pressure-active element 4, and pressure-active element 4 comprises the optics light film sticked in its surface, and this pressure-active element 4 carrying finger, reflects fingerprint and the pressing dynamics of finger sensing, realize anti-false fingerprint.
Described supplementary lighting module 3 comprises visible LED and UVLED lamp group; Fingerprint image under the visible LED that described taking module gathers simultaneously and UVLED lamp group light, by gathered visible LED and UVLED fingerprint image, after the feature that takes the fingerprint respectively, set up the characteristic of fingerprint image, after comparing computing, denoising, convert fingerprint image to characteristic, obtain high precision finger print data.
Described supplementary lighting module 3 also comprises a diffuser plate 5, and visible LED and UVLED lamp group are located on taking module 2 surrounding, and upwards polishing, diffuser plate 5 is located at above visible LED and UVLED lamp group, by light diffusion and homogenising, to obtain more preferably picture.
Described supplementary lighting module 3 senses finger presses dynamics according to pressure-active element 4, and adjustment light filling degree, adjusts taking module 2 shooting focal length simultaneously.
A kind of finger scan recognition device implementing above-mentioned method for designing, comprise the fingerprint collecting end 10 that (1) obtains information in fingerprint, this fingerprint collecting end comprises a clamshell, comprise taking module 2 and supplementary lighting module 3 in described clamshell 1, wherein, described clamshell 1 is transparent or semitransparent component, carrying finger, described taking module 2 is corresponding with clamshell, takes the fingerprint on it, and described supplementary lighting module 3 pairs of shooting environmental carry out light filling; The finger prints processing end 20 of user fingerprints information is extracted in process according to described fingerprint collecting end 10, this finger prints processing end 20 is connected with described fingerprint collecting end 10, and described finger prints processing end 20 comprises the DSP process chip, storer 30, output interface and the peripheral circuit that are embedded with fingerprint algorithm; Finger presses is on the clamshell 1 of collection terminal 10, carry out light filling by supplementary lighting module 3, photographing module 2 absorbs fingerprint image, carries out image procossing, feature point extraction, coupling contrast by DSP process chip, via output interface Output rusults, reservoir 30 pairs of fingerprints store simultaneously.
Described clamshell 1 comprises pressure-active element 4, and pressure-active element 4 comprises the optics light film sticked in its surface, and this pressure-active element 4 carrying finger, reflects fingerprint and the pressing dynamics of finger sensing, realize anti-false fingerprint.
Described supplementary lighting module 3 comprises visible LED and UVLED lamp group; Fingerprint image under the visible LED that described taking module gathers simultaneously and UVLED lamp group light, by gathered visible LED and UVLED fingerprint image, after the feature that takes the fingerprint respectively, set up the characteristic of fingerprint image, after comparing computing, denoising, convert fingerprint image to characteristic, obtain high precision finger print data.
Described supplementary lighting module 3 also comprises a diffuser plate 5, and visible LED and UVLED lamp group are located on taking module 2 surrounding, and upwards polishing, diffuser plate 5 is located at above visible LED and UVLED lamp group, by light diffusion and homogenising, to obtain more preferably picture.
Described supplementary lighting module 3 senses finger presses dynamics according to pressure-active element 4, and adjustment light filling degree, adjusts taking module 2 shooting focal length simultaneously.
The above, be only better possible embodiments of the present invention, and be not used to limit to the scope of the claims of the present invention, therefore the equivalent structure change that all utilizations description of the present invention is done, be all included in protection scope of the present invention.
Claims (10)
1. a method for designing for finger scan recognition device, is characterized in that, it comprises the following steps:
(1) design obtains the fingerprint collecting end of information in fingerprint, this fingerprint collecting end comprises a clamshell, taking module and supplementary lighting module is comprised in described clamshell, wherein, described clamshell is transparent or semitransparent component, carrying finger, and described taking module is corresponding with clamshell, take the fingerprint on it, described supplementary lighting module carries out light filling to shooting environmental;
(2) design treatment extracts the finger prints processing end of user fingerprints information according to described fingerprint collecting end, this finger prints processing end is connected with described fingerprint collecting end, and described finger prints processing end comprises the DSP process chip, storer, output interface and the peripheral circuit that are embedded with fingerprint algorithm;
(3) finger presses is on the clamshell of collection terminal, carry out light filling by supplementary lighting module, photographing module picked-up fingerprint image, carry out image procossing, feature point extraction, coupling contrast by DSP process chip, via output interface Output rusults, reservoir stores fingerprint simultaneously.
2. the method for designing of finger scan recognition device according to claim 1, is characterized in that, described clamshell comprises pressure-active element, pressure-active element comprises the optics light film sticked in its surface, this pressure-active element carrying finger, reflects fingerprint and the pressing dynamics of finger sensing, realizes anti-false fingerprint.
3. the method for designing of finger scan recognition device according to claim 2, is characterized in that, described supplementary lighting module comprises visible LED and UVLED lamp group; Fingerprint image under the visible LED that described taking module gathers simultaneously and UVLED lamp group light, by gathered visible LED and UVLED fingerprint image, after the feature that takes the fingerprint respectively, set up the characteristic of fingerprint image, after comparing computing, denoising, convert fingerprint image to characteristic, obtain high precision finger print data.
4. the method for designing of finger scan recognition device according to claim 3, it is characterized in that, described supplementary lighting module also comprises a diffuser plate, visible LED and UVLED lamp group are located on taking module surrounding, and upwards polishing, diffuser plate is located at above visible LED and UVLED lamp group, by light diffusion and homogenising, to obtain more preferably picture.
5. the method for designing of finger scan recognition device according to claim 4, is characterized in that, described supplementary lighting module senses finger presses dynamics according to pressure-active element, and adjustment light filling degree, adjusts taking module shooting focal length simultaneously.
6. the finger scan recognition device according to the described method for designing of one of Claims 1 to 5, it is characterized in that, comprise the fingerprint collecting end obtaining information in fingerprint, this fingerprint collecting end comprises a clamshell, comprises taking module and supplementary lighting module in described clamshell, wherein, described clamshell is transparent or semitransparent component, carrying finger, and described taking module is corresponding with clamshell, take the fingerprint on it, described supplementary lighting module carries out light filling to shooting environmental; Process the finger prints processing end extracting user fingerprints information according to described fingerprint collecting end, this finger prints processing end is connected with described fingerprint collecting end, and described finger prints processing end comprises the DSP process chip, storer, output interface and the peripheral circuit that are embedded with fingerprint algorithm; Finger presses is on the clamshell of collection terminal, carry out light filling by supplementary lighting module, photographing module picked-up fingerprint image, carry out image procossing, feature point extraction, coupling contrast by DSP process chip, via output interface Output rusults, reservoir stores fingerprint simultaneously.
7. finger scan recognition device according to claim 6, is characterized in that, described clamshell comprises pressure-active element, pressure-active element comprises the optics light film sticked in its surface, this pressure-active element carrying finger, reflects fingerprint and the pressing dynamics of finger sensing, realizes anti-false fingerprint.
8. finger scan recognition device according to claim 7, is characterized in that, described supplementary lighting module comprises visible LED and UVLED lamp group; Fingerprint image under the visible LED that described taking module gathers simultaneously and UVLED lamp group light, by gathered visible LED and UVLED fingerprint image, after the feature that takes the fingerprint respectively, set up the characteristic of fingerprint image, after comparing computing, denoising, convert fingerprint image to characteristic, obtain high precision finger print data.
9. finger scan recognition device according to claim 8, it is characterized in that, described supplementary lighting module also comprises a diffuser plate, visible LED and UVLED lamp group are located on taking module surrounding, and upwards polishing, diffuser plate is located at above visible LED and UVLED lamp group, by light diffusion and homogenising, to obtain more preferably picture.
10. finger scan recognition device according to claim 9, is characterized in that, described supplementary lighting module senses finger presses dynamics according to pressure-active element, and adjustment light filling degree, adjusts taking module shooting focal length simultaneously; Described photographing module comprises cmos sensor, wide-angle camera lens and peripheral circuit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510072540.5A CN104700075B (en) | 2015-02-10 | 2015-02-10 | A kind of design method and its device of finger scan identification device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510072540.5A CN104700075B (en) | 2015-02-10 | 2015-02-10 | A kind of design method and its device of finger scan identification device |
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| CN104700075A true CN104700075A (en) | 2015-06-10 |
| CN104700075B CN104700075B (en) | 2018-06-12 |
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| CN201510072540.5A Expired - Fee Related CN104700075B (en) | 2015-02-10 | 2015-02-10 | A kind of design method and its device of finger scan identification device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105786016A (en) * | 2016-03-31 | 2016-07-20 | 深圳奥比中光科技有限公司 | Unmanned plane and RGBD image processing method |
| CN109061946A (en) * | 2018-08-31 | 2018-12-21 | Oppo广东移动通信有限公司 | Display screen component and electronic equipment |
| CN109190465A (en) * | 2018-07-26 | 2019-01-11 | 维沃移动通信有限公司 | A kind of light compensating lamp mould group, fingerprint identification method and terminal device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020076089A1 (en) * | 2000-07-25 | 2002-06-20 | Yoshinori Muramatsu | Fingerprint authentication apparatus |
| CN1404002A (en) * | 2001-08-31 | 2003-03-19 | 日本电气株式会社 | Fingerprint inputting apparatus and identification method of the living utilizing fingerprint |
| CN101593022A (en) * | 2009-06-30 | 2009-12-02 | 华南理工大学 | A kind of quick human-computer interaction of following the tracks of based on finger tip |
| CN102004903A (en) * | 2010-11-17 | 2011-04-06 | 深圳市中控生物识别技术有限公司 | Anti-counterfeiting fingerprint identification device and fingerprint identification method |
| CN201853242U (en) * | 2010-11-26 | 2011-06-01 | 成都方程式电子有限公司 | Micro optical fingerprint acquisition instrument |
| CN102737233A (en) * | 2012-06-14 | 2012-10-17 | 胡昌阵 | Dark background optical fingerprint acquisition device |
| CN104217480A (en) * | 2014-08-29 | 2014-12-17 | 华南理工大学 | Intelligent entrance guard system based on fingerprint and finger vein joint recognition |
-
2015
- 2015-02-10 CN CN201510072540.5A patent/CN104700075B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020076089A1 (en) * | 2000-07-25 | 2002-06-20 | Yoshinori Muramatsu | Fingerprint authentication apparatus |
| CN1404002A (en) * | 2001-08-31 | 2003-03-19 | 日本电气株式会社 | Fingerprint inputting apparatus and identification method of the living utilizing fingerprint |
| CN101593022A (en) * | 2009-06-30 | 2009-12-02 | 华南理工大学 | A kind of quick human-computer interaction of following the tracks of based on finger tip |
| CN102004903A (en) * | 2010-11-17 | 2011-04-06 | 深圳市中控生物识别技术有限公司 | Anti-counterfeiting fingerprint identification device and fingerprint identification method |
| CN201853242U (en) * | 2010-11-26 | 2011-06-01 | 成都方程式电子有限公司 | Micro optical fingerprint acquisition instrument |
| CN102737233A (en) * | 2012-06-14 | 2012-10-17 | 胡昌阵 | Dark background optical fingerprint acquisition device |
| CN104217480A (en) * | 2014-08-29 | 2014-12-17 | 华南理工大学 | Intelligent entrance guard system based on fingerprint and finger vein joint recognition |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105786016A (en) * | 2016-03-31 | 2016-07-20 | 深圳奥比中光科技有限公司 | Unmanned plane and RGBD image processing method |
| CN105786016B (en) * | 2016-03-31 | 2019-11-05 | 深圳奥比中光科技有限公司 | The processing method of unmanned plane and RGBD image |
| CN109190465A (en) * | 2018-07-26 | 2019-01-11 | 维沃移动通信有限公司 | A kind of light compensating lamp mould group, fingerprint identification method and terminal device |
| CN109061946A (en) * | 2018-08-31 | 2018-12-21 | Oppo广东移动通信有限公司 | Display screen component and electronic equipment |
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| CN104700075B (en) | 2018-06-12 |
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Effective date of registration: 20190222 Address after: 523000 Silver Star Industrial Park, Qingxi Town, Dongguan, Guangdong Co-patentee after: ANHUI GUANGZHEN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Patentee after: GUANGDONG LITE ARRAY Co.,Ltd. Address before: 523000 Silver Star Industrial Zone, Qingxi Town, Dongguan, Guangdong Patentee before: GUANGDONG LITE ARRAY Co.,Ltd. |
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