CN108009921A - Option trading systems based on computer vision and fingerprint recognition - Google Patents
Option trading systems based on computer vision and fingerprint recognition Download PDFInfo
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- CN108009921A CN108009921A CN201711422973.4A CN201711422973A CN108009921A CN 108009921 A CN108009921 A CN 108009921A CN 201711422973 A CN201711422973 A CN 201711422973A CN 108009921 A CN108009921 A CN 108009921A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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Abstract
The invention discloses the option trading systems based on computer vision and fingerprint recognition, including fingerprint identification device, face identification device, secondary processor, validation database, processor, operating database, database update device, comparison device, gesture processing unit and camera；The present invention passes through the setting of face identification device and fingerprint identification device so that the login of option trading systems lifts the security, accuracy and convenience of authentication by recognition of face and the dual identification certification of fingerprint recognition in the present invention；And carried out by option process of exchange in the setting present invention of camera and gesture processing unit by gesture identification, alternative traditional mouse action, simplify transactional operation, strengthen human-computer interaction.
Description
Technical field
The invention belongs to option trade field, is related to computer vision and fingerprint identification technology, specifically based on computer
The option trading systems of vision and fingerprint recognition.
Background technology
ETF options refer to that one kind refers in certain following special time, the transaction opening bought in or sold with certain price
The right and contract of base gold.It is with the fastest developing speed non-since the new century in global exchange's listing type financial derivative
ETF options do not belong to.More and more investors select ETF options to substitute traditional equity marketing at present, this is because ETF
The transaction risk of option has just been predicted before transaction, is lost not over initial outlay volume, and investment return is of a relatively high.
Option trade software currently on the market logs in the Account Protection mode of option trade person for username and password
Mode, username and password of the user when inputting registration are stored for system host, and system host analysis judges input by user
Username and password, differentiates whether the information that is inputted from terminating machine of user is correct, only when username and password is correct, Yong Huzhun
Give and enter its space.As financial transaction platform, its security of system is low, after password and account number are obtained by other people, legal use
The information resources space that family is possessed will be stolen.
And general its concept of ETF option trades software is complex, software operation is relatively complicated, makes many common throw
Money person hangs back.To solve drawbacks described above, a solution is first provided.
The content of the invention
It is an object of the invention to provide the option trading systems based on computer vision and fingerprint recognition.
The purpose of the present invention can be achieved through the following technical solutions：
Option trading systems based on computer vision and fingerprint recognition, including fingerprint identification device, face identification device,
Secondary processor, validation database, processor, operating database, database update device, comparison device, gesture processing unit
And camera；
Wherein, the face identification device is used to obtain the face information of user and face information is transferred to aid in treatment
Device, the fingerprint identification device are used to obtain the finger print information of user and finger print information are transferred to secondary processor；
The secondary processor be used for receive face identification device transmission face information and automatically with validation database
Access face information be compared, only compare to face information it is consistent with access face information when just can be by finger print information
It is compared with the access finger print information in validation database, when secondary processor is compared to finger print information and access finger print information
Secondary processor can transmit access signal to processor when consistent；
The camera is used to gathering the images of gestures video information of user and images of gestures video information transmission is in one's hands
Gesture processing unit, the gesture processing unit are used to obtain gesture information simultaneously using ad hoc approach from images of gestures video information
Gesture information is transferred to comparison device, the comparison device is used to believe the operating gesture in gesture information and operating database
Breath is compared, and is obtained automatically in operating database when comparison device is compared to the operating gesture information consistent with gesture information
Operation information and operation information is transferred to processor；
The processor only can just receive comparison device transmission when receiving the access signal of secondary processor transmission
Operation information and operated accordingly.
Further, the validation database is used to store access face information and access finger print information；The operand
It is used to store operating gesture information and operation information corresponding thereto according to storehouse.
Further, the database update device is for the operating gesture information in operating database and corresponding thereto
The operation information answered is modified；The database update device is used to transmit operating gesture modification information to processor, described
Processor be used for operating database transmit operating gesture modification information and to the operating gesture information in operating database and with
Its corresponding operation information is modified；The operating database be used for store amended operating gesture information and with its phase
Corresponding operation information.
Further, the database update device is additionally operable to refer to the access face information in validation database and access
Line information is modified；
The database update device is used to transmit access face modification information and access fingerprint modification information to processor,
The access face modification information and access fingerprint modification information of the processor reception database update device transmission are simultaneously passed
It is defeated to arrive secondary processor；The secondary processor receives the access face modification information of the processor transmission and access fingerprint is repaiied
Convert to breath and be transmitted to validation database, the access face that the validation database receives the secondary processor transmission is repaiied
Convert to breath and access fingerprint modification information and store amended access face information and access finger print information.
Further, the secondary processor does not all compare finger print information is compared with access finger print information three times
To it is consistent when, the secondary processor no longer receives, and finger print information is compared with access finger print information, is only comparing again
To just can be by the access finger print information weight in finger print information and validation database when consistent with access face information to face information
Newly it is compared.
Further, the ad hoc approach includes the following steps：
Step 1：Receive the images of gestures video information to come from thecamera head；
Step 2：Images of gestures video information is converted into picture frame；
Step 3：Picture frame is analyzed and carries out Hand Gesture Segmentation automatically, extracts the shape and feature of gesture；
Step 4：Gesture is identified and obtains gesture information.
Beneficial effects of the present invention：The setting that the present invention passes through face identification device and fingerprint identification device so that this hair
The login of bright middle option trading systems by recognition of face and the dual identification certification of fingerprint recognition, lifted authentication security,
Accuracy and convenience；And hand is passed through by option process of exchange in the setting present invention of camera and gesture processing unit
Gesture identification carries out, and alternative traditional mouse action, simplifies transactional operation, strengthens human-computer interaction.
Brief description of the drawings
In order to facilitate the understanding of those skilled in the art, the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the system block diagram of the present invention；
Fig. 2 is that system logs in flow chart in the present invention；
Fig. 3 is the operational flowchart of system in the present invention.
Embodiment
As shown in Figs. 1-3, the option trading systems based on computer vision and fingerprint recognition, including fingerprint identification device,
Face identification device, secondary processor, validation database, processor, operating database, database update device, comparison device,
Gesture processing unit and camera；
Wherein, the face identification device is used to obtain the face information of user and face information is transferred to aid in treatment
Device, the fingerprint identification device are used to obtain the finger print information of user and finger print information are transferred to secondary processor；
The secondary processor be used for receive face identification device transmission face information and automatically with validation database
Access face information be compared, only compare to face information it is consistent with access face information when just can be by finger print information
It is compared with the access finger print information in validation database, when secondary processor is compared to finger print information and access finger print information
Secondary processor can transmit access signal to processor when consistent；
The camera is used to gathering the images of gestures video information of user and images of gestures video information transmission is in one's hands
Gesture processing unit, the gesture processing unit are used to obtain gesture information simultaneously using ad hoc approach from images of gestures video information
Gesture information is transferred to comparison device, the comparison device is used to believe the operating gesture in gesture information and operating database
Breath is compared, and is obtained automatically in operating database when comparison device is compared to the operating gesture information consistent with gesture information
Operation information and operation information is transferred to processor；
The processor only can just receive comparison device transmission when receiving the access signal of secondary processor transmission
Operation information and operated accordingly.
Further, the validation database is used to store access face information and access finger print information；The operand
It is used to store operating gesture information and operation information corresponding thereto according to storehouse.
Further, the database update device is for the operating gesture information in operating database and corresponding thereto
The operation information answered is modified；The database update device is used to transmit operating gesture modification information to processor, described
Processor be used for operating database transmit operating gesture modification information and to the operating gesture information in operating database and with
Its corresponding operation information is modified；The operating database be used for store amended operating gesture information and with its phase
Corresponding operation information.
Further, the database update device is additionally operable to refer to the access face information in validation database and access
Line information is modified；
The database update device is used to transmit access face modification information and access fingerprint modification information to processor,
The access face modification information and access fingerprint modification information of the processor reception database update device transmission are simultaneously passed
It is defeated to arrive secondary processor；The secondary processor receives the access face modification information of the processor transmission and access fingerprint is repaiied
Convert to breath and be transmitted to validation database, the access face that the validation database receives the secondary processor transmission is repaiied
Convert to breath and access fingerprint modification information and store amended access face information and access finger print information.
Further, the secondary processor does not all compare finger print information is compared with access finger print information three times
To it is consistent when, the secondary processor no longer receives, and finger print information is compared with access finger print information, is only comparing again
To just can be by the access finger print information weight in finger print information and validation database when consistent with access face information to face information
Newly it is compared.
Further, the ad hoc approach includes the following steps：
Step 1：Receive the images of gestures video information to come from thecamera head；
Step 2：Images of gestures video information is converted into picture frame；
Step 3：Picture frame is analyzed and carries out Hand Gesture Segmentation automatically, extracts the shape and feature of gesture；
Step 4：Gesture is identified and obtains gesture information.
Option trading systems based on computer vision and fingerprint recognition, at work, user as shown in Figure 1 are logging in boundary
Firstly the need of recognition of face during face, face information is obtained by camera, is compared with the face in database.If can not compare
Work(then returns to login interface, and next step fingerprint recognition is carried out if comparing successfully.Fingerprint recognition inputs in fingerprint recognition version to be referred to
The fingerprint in line information and date storehouse is compared, if less than 4 times compare it is unsuccessful if can continue input fingerprint, more than 3 times not into
Work(then returns and re-starts recognition of face；Recognition result is exported if by fingerprint recognition, logs in success；
When being operated to the system, as shown in Fig. 2, shooting images of gestures video flowing by camera first, will regard
Frequency circulation turns to picture frame；Then Hand Gesture Segmentation is carried out according to specific algorithm from image, extracts shape and the spy of gesture
Sign, establish sorting criterion and gesture is identified；Matched with database template further according to gesture shape, ordered by acting
Order mapping obtains certain system command, then drives specific system acting simulation system mouse event according to demand, carries out
Human-computer interaction；
The setting that the present invention passes through face identification device and fingerprint identification device so that option trading systems in the present invention
Log in the security, accuracy and convenience for by recognition of face and the dual identification certification of fingerprint recognition, lifting authentication；And lead to
The setting of camera and gesture processing unit is crossed so that option process of exchange is carried out by gesture identification in the present invention, alternative biography
The mouse action of system, simplifies transactional operation, strengthens human-computer interaction and increases the enjoyment in transaction.
Above content is only to structure example of the present invention and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes in a similar way, without departing from invention
Structure surmounts scope defined in the claims, is within the scope of protection of the invention.
Claims (6)
1. the option trading systems based on computer vision and fingerprint recognition, it is characterised in that including fingerprint identification device, face
Identification device, secondary processor, validation database, processor, operating database, database update device, comparison device, gesture
Processing unit and camera；
Wherein, the face identification device is used to obtain the face information of user and face information is transferred to secondary processor,
The fingerprint identification device is used to obtain the finger print information of user and finger print information is transferred to secondary processor；
The secondary processor be used for receive face identification device transmission face information and automatically with the standard in validation database
Enter face information to be compared, only just can be by finger print information with testing when comparing consistent with access face information to face information
Access finger print information in card database is compared, when secondary processor comparison is consistent with access finger print information to finger print information
When secondary processor can to processor transmit access signal；
The camera is used to gather the images of gestures video information of user and by images of gestures video information transmission at gesture
Device is managed, the gesture processing unit is used to from images of gestures video information obtain gesture information and by hand using ad hoc approach
Gesture information is transferred to comparison device, the comparison device be used for by the operating gesture information in gesture information and operating database into
Row compares, and obtains the behaviour in operating database automatically when comparison device is compared to the operating gesture information consistent with gesture information
Make information and operation information is transferred to processor；
The processor only can just receive the behaviour of comparison device transmission when receiving the access signal of secondary processor transmission
Make information and operated accordingly.
2. the option trading systems according to claim 1 based on computer vision and fingerprint recognition, it is characterised in that institute
Validation database is stated to be used to store access face information and access finger print information；The operating database is used to store operating gesture
Information and operation information corresponding thereto.
3. the option trading systems according to claim 1 based on computer vision and fingerprint recognition, it is characterised in that institute
Database update device is stated to be used to repair the operating gesture information in operating database and operation information corresponding thereto
Change；The database update device is used to transmit operating gesture modification information to processor, and the processor is used for operand
Operating gesture modification information is transmitted according to storehouse and to the operating gesture information in operating database and operation information corresponding thereto
Modify；The operating database is used to store amended operating gesture information and operation information corresponding thereto.
4. the option trading systems according to claim 1 based on computer vision and fingerprint recognition, it is characterised in that institute
Database update device is stated to be additionally operable to modify to the access face information in validation database and access finger print information；
The database update device is used to transmit access face modification information and access fingerprint modification information to processor, described
The access face modification information and access fingerprint modification information of processor reception database update device transmission are simultaneously transmitted to
Secondary processor；The secondary processor receives the access face modification information and access fingerprint modification letter of the processor transmission
Cease and be transmitted to validation database, the validation database receives the access face modification letter of the secondary processor transmission
Breath and access fingerprint modification information simultaneously store amended access face information and access finger print information.
5. the option trading systems according to claim 1 based on computer vision and fingerprint recognition, it is characterised in that institute
State secondary processor finger print information is compared with access finger print information all do not compare consistent three times when, at the auxiliary
Reason device no longer receives, and finger print information is compared with access finger print information, is only comparing again to face information and access people
Finger print information can just be re-started with the access finger print information in validation database and compared when face information is consistent.
6. the option trading systems according to claim 1 based on computer vision and fingerprint recognition, it is characterised in that institute
Ad hoc approach is stated to include the following steps：
Step 1：Receive the images of gestures video information to come from thecamera head；
Step 2：Images of gestures video information is converted into picture frame；
Step 3：Picture frame is analyzed and carries out Hand Gesture Segmentation automatically, extracts the shape and feature of gesture；
Step 4：Gesture is identified and obtains gesture information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711422973.4A CN108009921A (en) | 2017-12-25 | 2017-12-25 | Option trading systems based on computer vision and fingerprint recognition |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711422973.4A CN108009921A (en) | 2017-12-25 | 2017-12-25 | Option trading systems based on computer vision and fingerprint recognition |
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| CN201711422973.4A Pending CN108009921A (en) | 2017-12-25 | 2017-12-25 | Option trading systems based on computer vision and fingerprint recognition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108805719A (en) * | 2018-06-05 | 2018-11-13 | 上海豪沃金融信息服务有限公司 | A kind of risk control system of finance and money management product |
| CN111898407A (en) * | 2020-06-06 | 2020-11-06 | 东南大学 | Human-computer interaction operating system based on human face action recognition |
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Application publication date: 20180508 |