CN110210444A - A kind of application method of iris recognition technology - Google Patents
A kind of application method of iris recognition technology Download PDFInfo
- Publication number
- CN110210444A CN110210444A CN201910505457.0A CN201910505457A CN110210444A CN 110210444 A CN110210444 A CN 110210444A CN 201910505457 A CN201910505457 A CN 201910505457A CN 110210444 A CN110210444 A CN 110210444A
- Authority
- CN
- China
- Prior art keywords
- gait
- user
- iris
- iris recognition
- recognition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/103—Static body considered as a whole, e.g. static pedestrian or occupant recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/197—Matching; Classification
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Image Input (AREA)
Abstract
The present invention provides a kind of application method of iris recognition technology, and the application method of the iris recognition technology is the following steps are included: Gait Recognition, state judgement, camera unlatching, iris recognition；The application method design of the iris recognition technology is reasonable, the position of unlatching camera can be selected according to the height of user, the quality of image is acquired when so as to improve iris recognition, improve the quality of identification, and the state of user can be judged according to the gait frequency of user, to decide whether to open sound prompt function.
Description
Technical field
The invention belongs to iris recognition technology field, in particular to a kind of application method of iris recognition technology.
Background technique
Iris recognition technology is to carry out identification based on the iris in eyes, is applied to security device (such as gate inhibition),
And have the place of highly confidential demand, still, present iris recognition technology in use, iris image acquiring camera all
It is fixed, but but to have height to have low for the raising of user, very big inconvenience is brought, for this purpose, the present invention proposes a kind of iris
The application method of identification technology.
Summary of the invention
Of the existing technology in order to solve the problems, such as, the present invention provides a kind of application methods of iris recognition technology, should
The application method design of iris recognition technology rationally, can select the position for opening camera according to the height of user, so as to
The quality that image is acquired when enough improving iris recognition, improves the quality of identification, and can judge according to the gait frequency of user
The state of user, to decide whether to open sound prompt function.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of iris recognition technology
Application method, the application method of the iris recognition technology the following steps are included:
Step 1: Gait Recognition；Firstly, the iris image acquiring camera that installation height is different is used before iris recognition
Family starts Gait Recognition when entering Gait Recognition range, if recognition failures, is rejected for entry into, if identified successfully, extracts
Gait distance, gait frequency and user's height are spare out；
Step 2: state judgement；According to the distance of gait frequency and each step, the state that user is in is judged, if step
Greatly to a certain extent, and the distance of each step is usual compared with user when big certain numerical value then illustrates that user is in and catches up with state frequency
The state of emergency such as time or anxiety；
Step 3: camera is opened；It is opened according to the camera that the judgement of the height of user is opened if height is higher
The corresponding iris image acquiring camera in top opens the corresponding iris image acquiring camera in bottom if height is lower,
Judge whether voice prompting according to the state of user, if user is in normal state, carries out the relevant voice of iris recognition
Prompt, if user is in a state of emergency, cancels voice prompting, shortens the time of entire identification process, then carry out iris
Picture collection；
Step 4: iris recognition；Iris recognition is carried out after iris picture collection, if identified successfully, allow into
Enter, is rejected for entry into if recognition failures.
As a kind of preferred embodiment of the invention, the relevant voice prompting of iris recognition in the step 3 needs basis
Actual conditions setting, for example, eyes direct-view where, the information such as not close one's eyes.
As a kind of preferred embodiment of the invention, in the step 1 when carrying out Gait Recognition, first by monitoring camera
Machine acquires user's gait, obtains the video sequence of gait with tracking by detecting, the gait of user is extracted by Preprocessing
Feature carries out motion detection, motion segmentation, the pass of the Gait Recognitions such as feature extraction early periods to the gait motion in image sequence
Key processing, then, using being further processed, becomes the same mode that the gait of database is stored in oneself, finally,
Identification is compared with the gait feature in gait data library in freshly harvested gait feature.
As a kind of preferred embodiment of the invention, in the step 4 after carrying out iris recognition, if recognition failures energy
It is enough to carry out relevant processing as needed, for example sound an alarm or alarm.
Beneficial effects of the present invention:
1, the application method of this iris recognition technology can install the different iris of multiple height in application as needed
Image Acquisition camera can be taken the photograph before iris recognition according to the iris image acquiring that the height of user opens respective heights
As head, the quality of image is acquired when so as to improve iris recognition, improves the quality of identification.
2, the application method of this iris recognition technology combines Gait Recognition, on the one hand, can be improved safety, another party
Face, can provide judgment basis for the unlatching of iris image acquiring camera, also, Gait Recognition be close to during into
Capable, it will not influence the progress of iris recognition.
3, when the application method of this iris recognition technology is according to Gait Recognition user's gait frequency for extracting and gait away from
From, judge the state of user, thus decide whether to open sound prompt function, if gait frequency is greatly to a certain extent, and
The distance of each step big certain numerical value when usual compared with user then illustrates that user is in the state of emergency such as in a hurry or anxiety,
If user is in a state of emergency, cancel voice prompting, so as to shorten the time of entire identification process, practicability is high.
Detailed description of the invention
Fig. 1 is a kind of idiographic flow schematic diagram of the application method of iris recognition technology；
Fig. 2 is a kind of step flow chart of the application method of iris recognition technology.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1 to Fig. 2 is please referred to, the present invention provides a kind of technical solution: a kind of application method of iris recognition technology, it is described
The application method of iris recognition technology the following steps are included:
Step 1: Gait Recognition；Firstly, the iris image acquiring camera that installation height is different is used before iris recognition
Family starts Gait Recognition when entering Gait Recognition range, if recognition failures, is rejected for entry into, if identified successfully, extracts
Gait distance, gait frequency and user's height are spare out；
Step 2: state judgement；According to the distance of gait frequency and each step, the state that user is in is judged, if step
Greatly to a certain extent, and the distance of each step is usual compared with user when big certain numerical value then illustrates that user is in and catches up with state frequency
The state of emergency such as time or anxiety；
Step 3: camera is opened；It is opened according to the camera that the judgement of the height of user is opened if height is higher
The corresponding iris image acquiring camera in top opens the corresponding iris image acquiring camera in bottom if height is lower,
Judge whether voice prompting according to the state of user, if user is in normal state, carries out the relevant voice of iris recognition
Prompt, if user is in a state of emergency, cancels voice prompting, shortens the time of entire identification process, then carry out iris
Picture collection；
Step 4: iris recognition；Iris recognition is carried out after iris picture collection, if identified successfully, allow into
Enter, is rejected for entry into if recognition failures.
As a kind of preferred embodiment of the invention, the relevant voice prompting of iris recognition in the step 3 needs basis
Actual conditions setting, for example, eyes direct-view where, the information such as not close one's eyes.
As a kind of preferred embodiment of the invention, in the step 1 when carrying out Gait Recognition, first by monitoring camera
Machine acquires user's gait, obtains the video sequence of gait with tracking by detecting, the gait of user is extracted by Preprocessing
Feature carries out motion detection, motion segmentation, the pass of the Gait Recognitions such as feature extraction early periods to the gait motion in image sequence
Key processing, then, using being further processed, becomes the same mode that the gait of database is stored in oneself, finally,
Identification is compared with the gait feature in gait data library in freshly harvested gait feature.
As a kind of preferred embodiment of the invention, in the step 4 after carrying out iris recognition, if recognition failures energy
It is enough to carry out relevant processing as needed, for example sound an alarm or alarm.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of application method of iris recognition technology, which is characterized in that the application method of the iris recognition technology include with
Lower step:
Step 1: Gait Recognition；Firstly, the iris image acquiring camera that installation height is different, before iris recognition, Yong Hujin
Start Gait Recognition when entering Gait Recognition range, if recognition failures, be rejected for entry into, if identified successfully, extracts step
State distance, gait frequency and user's height are spare；
Step 2: state judgement；According to the distance of gait frequency and each step, the state that user is in is judged, if gait frequency
Greatly to a certain extent, and the distance of each step is usual compared with user when big certain numerical value then illustrates that user is in a hurry to rate
Or the state of emergency such as anxiety；
Step 3: camera is opened；According to the camera that the judgement of the height of user is opened, if height is higher, open top part
Corresponding iris image acquiring camera opens the corresponding iris image acquiring camera in bottom if height is lower, according to
The state of user judges whether voice prompting, if user is in normal state, carries out the relevant voice prompting of iris recognition,
If user is in a state of emergency, cancel voice prompting, shorten the time of entire identification process, then carries out iris picture and adopt
Collection；
Step 4: iris recognition；Iris recognition is carried out after iris picture collection, if identified successfully, is allowed access into, such as
Fruit recognition failures are then rejected for entry into.
2. a kind of application method of iris recognition technology according to claim 1, it is characterised in that: in the step 3
Iris recognition relevant voice prompting needs are set according to actual conditions, for example, eyes direct-view where, the information such as not close one's eyes.
3. a kind of application method of iris recognition technology according to claim 1, it is characterised in that: in the step 1
When carrying out Gait Recognition, user's gait is acquired by monitor camera first, obtains the video sequence of gait with tracking by detecting,
The gait feature of user is extracted by Preprocessing, i.e., motion detection, movement point is carried out to the gait motion in image sequence
It cuts, the crucial processing of the Gait Recognitions such as feature extraction early periods, then, using being further processed, becomes and be stored in oneself
The same mode of the gait of database, finally, freshly harvested gait feature and the gait feature in gait data library are compared
To identification.
4. a kind of application method of iris recognition technology according to claim 1, it is characterised in that: in the step 4
After carrying out iris recognition, if recognition failures can carry out relevant processing as needed, for example sounds an alarm or alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910505457.0A CN110210444B (en) | 2019-06-12 | 2019-06-12 | Application method of iris recognition technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910505457.0A CN110210444B (en) | 2019-06-12 | 2019-06-12 | Application method of iris recognition technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110210444A true CN110210444A (en) | 2019-09-06 |
| CN110210444B CN110210444B (en) | 2020-08-25 |
Family
ID=67792204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910505457.0A Expired - Fee Related CN110210444B (en) | 2019-06-12 | 2019-06-12 | Application method of iris recognition technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110210444B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113221088A (en) * | 2021-06-15 | 2021-08-06 | 中国银行股份有限公司 | User identity identification method and device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814130A (en) * | 2009-02-19 | 2010-08-25 | 中国科学院自动化研究所 | Iris identification device by using camera array and multimodal biometrics identification method |
| CN105118104A (en) * | 2015-09-24 | 2015-12-02 | 河南鑫山信息科技有限公司 | Multifunctional attendance machine on basis of gait recognition function |
| CN105739688A (en) * | 2016-01-21 | 2016-07-06 | 北京光年无限科技有限公司 | Man-machine interaction method and device based on emotion system, and man-machine interaction system |
| CN106778556A (en) * | 2016-12-01 | 2017-05-31 | 大连因特视智能传感科技有限公司 | Intelligent identity identification system based on dynamic human face identification and Gait Recognition fusion |
| CN106991634A (en) * | 2017-05-15 | 2017-07-28 | 西安算筹信息科技有限公司 | Intelligent multidimensional personnel information acquisition system and method |
| CN108345862A (en) * | 2018-03-02 | 2018-07-31 | 中控智慧科技股份有限公司 | A kind of iris authentication system and its iris identification method |
| CN109117692A (en) * | 2017-06-23 | 2019-01-01 | 上海荆虹电子科技有限公司 | A kind of iris identification device, system and method |
-
2019
- 2019-06-12 CN CN201910505457.0A patent/CN110210444B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814130A (en) * | 2009-02-19 | 2010-08-25 | 中国科学院自动化研究所 | Iris identification device by using camera array and multimodal biometrics identification method |
| CN105118104A (en) * | 2015-09-24 | 2015-12-02 | 河南鑫山信息科技有限公司 | Multifunctional attendance machine on basis of gait recognition function |
| CN105739688A (en) * | 2016-01-21 | 2016-07-06 | 北京光年无限科技有限公司 | Man-machine interaction method and device based on emotion system, and man-machine interaction system |
| CN106778556A (en) * | 2016-12-01 | 2017-05-31 | 大连因特视智能传感科技有限公司 | Intelligent identity identification system based on dynamic human face identification and Gait Recognition fusion |
| CN106991634A (en) * | 2017-05-15 | 2017-07-28 | 西安算筹信息科技有限公司 | Intelligent multidimensional personnel information acquisition system and method |
| CN109117692A (en) * | 2017-06-23 | 2019-01-01 | 上海荆虹电子科技有限公司 | A kind of iris identification device, system and method |
| CN108345862A (en) * | 2018-03-02 | 2018-07-31 | 中控智慧科技股份有限公司 | A kind of iris authentication system and its iris identification method |
Non-Patent Citations (2)
| Title |
|---|
| ROBERT T.COLLINS: "Silhouette-based Human Identification from Body Shape and Gait", 《PROCEEDINGS OF FIFTH IEEE INTERNATIONAL CONFERENCE ON AUTOMATIC FACE GESTURE RECOGNITION》 * |
| 李一波等: "多视角步态识别新算法的难点与动向", 《生物医学工程学杂志》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113221088A (en) * | 2021-06-15 | 2021-08-06 | 中国银行股份有限公司 | User identity identification method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110210444B (en) | 2020-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106204815B (en) | A kind of access control system based on human face detection and recognition | |
| US20200228648A1 (en) | Method and apparatus for detecting abnormality of caller | |
| CN206557873U (en) | A kind of anti-entrance system of intelligent security based on recognition of face | |
| KR100831122B1 (en) | Face authentication apparatus, face authentication method, and entrance and exit management apparatus | |
| EP3118810A1 (en) | Information processing method and information processing system | |
| JP4836633B2 (en) | Face authentication device, face authentication method, and entrance / exit management device | |
| CN205880963U (en) | Current management all -in -one of personnel based on people's face, fingerprint and ID card are verified | |
| CN111881726B (en) | Living body detection method and device and storage medium | |
| CN105632001A (en) | Security and protection monitoring method and system based on face recognition | |
| CN104376250A (en) | Real person living body identity verification method based on sound-type image feature | |
| CN105513223B (en) | A kind of bank card anti-theft method based on video camera | |
| CN101494690A (en) | Mobile terminal and unlocking method thereof | |
| CN106169071A (en) | A kind of Work attendance method based on dynamic human face and chest card recognition and system | |
| CN109285259A (en) | A kind of control system and its control method for intelligent entrance guard | |
| CN109993863A (en) | A kind of access control system and its control method based on recognition of face | |
| JP2006236260A (en) | Face authentication device, face authentication method, and entrance/exit management device | |
| US10984795B2 (en) | Electronic apparatus and operation method thereof | |
| CN108734092A (en) | Personage's authentication device | |
| JP2022169507A (en) | behavior monitoring system | |
| CN110555918A (en) | Attendance management method and attendance management equipment | |
| CN112634561A (en) | Safety alarm method and system based on image recognition | |
| CN109784231A (en) | Safeguard information management method, device and storage medium | |
| CN110210444A (en) | A kind of application method of iris recognition technology | |
| CN115410304A (en) | Self-learning-based chicken house breeding safety prevention and control method and system | |
| CN110930569A (en) | Security check control method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |