CN109461223A - A kind of classroom roll-call system and method based on recognition of face - Google Patents
A kind of classroom roll-call system and method based on recognition of face Download PDFInfo
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- CN109461223A CN109461223A CN201811266359.8A CN201811266359A CN109461223A CN 109461223 A CN109461223 A CN 109461223A CN 201811266359 A CN201811266359 A CN 201811266359A CN 109461223 A CN109461223 A CN 109461223A
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- face
- roll
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
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- 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
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
-
- 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
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
-
- 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
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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- Human Computer Interaction (AREA)
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- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Collating Specific Patterns (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention is a kind of classroom roll-call system and method based on recognition of face, which includes face recognition module, central processing unit, database, information acquisition system；Information acquisition module is responsible for acquiring personnel's image information to be called the roll, and data are met at central processing unit processing；Face recognition module is responsible for analyzing image information, extracts face characteristic value and passes central processing unit back；Database is responsible for storing face characteristic value and related personnel's information；Central processing unit is responsible for receiving the face characteristic value in the incoming face information of face recognition module and ergodic data library to be compared with the face characteristic value being passed to, and has identical characteristic value representative to call the roll successfully, does not represent roll-call failure；The present invention has the characteristics that, identification strong with anti-cheating property accurately and rapidly.
Description
Technical field
The present invention relates to field of face identification, in particular to a kind of classroom roll-call system and method based on recognition of face.
Background technique
Current classroom is called the roll the mode for still taking comparison traditional, by teacher or class represent according to class's register into
Row is mustered troops, and this mode extremely wastes time, and sometimes even will affect quality of instruction.If using the point recipe of punched-card machine
Formula, then because student is too many, partial students may play card and just walk, and not attend class actually, roll-call exists in name only.With figure
As the continuous development of processing technique, face recognition technology has penetrated into the every aspect of our lives, we can combine people
Face identification technology designs a kind of completely new attendance mode, to make up the deficiencies in the prior art.
Summary of the invention
The purpose of the present invention is to solve the above the deficiencies in the prior art, provide a kind of classroom point based on recognition of face
Name system has the characteristics that anti-cheating property is strong, identifies accurately and rapidly.
The present invention is a kind of classroom roll-call system and method based on recognition of face, the system include face recognition module,
Central processing unit, database, information acquisition system；
Information acquisition module is responsible for acquiring personnel's image information to be called the roll, and data are met at central processing unit processing；
Face recognition module is responsible for analyzing image information, extracts face characteristic value and passes central processing unit back；
Database is responsible for storing face characteristic value and related personnel's information；
Central processing unit is responsible for receiving the face characteristic in the incoming face information of face recognition module and ergodic data library
Value is compared with the face characteristic value being passed to, and has identical characteristic value representative to call the roll successfully, does not represent to call the roll and fails.
Classroom roll-call method based on recognition of face divides following steps:
1) human face data for acquiring each student is passed to face recognition module and extracts face characteristic, establish database, stores
In server；
2) after student reaches classroom, information acquisition system automatic collection teaches indoor occupant image information；
3) information acquisition system sends face recognition module extraction face characteristic for acquired image information and is sent to
Processor；
4) processor judges whether the face information belongs to point by the characteristic value in comparison this feature value and database
Name student, identical, success of calling the roll are different then call the roll and fail.
Wherein, face recognition module extracts face characteristic value using Eigenface.
Wherein, information acquisition module is high-definition camera unit.
Wherein, characteristic value is compared using breadth first traversal algorithm in processor ergodic data library.
The utility model has the advantages that
That the classroom roll-call system based on recognition of face is called the roll through the invention, without vacate the special time come into
Row attendance, having saved the time effectively prevents other people cheating attendances in life, improves efficiency of turning out for work, and without making attendance card etc.
Article has saved a part of cost.
Detailed description of the invention
Fig. 1 is that the present invention is based on the structure charts of the classroom roll-call system of recognition of face；
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and attached drawing, the invention will be further described, should
The examples are only for explaining the invention, is not intended to limit the scope of the present invention..
As shown in Figure 1, the present invention is a kind of classroom roll-call system and method based on recognition of face, which includes people
Face identification module, central processing unit, database, information acquisition system；
Information acquisition module is responsible for acquiring personnel's image information to be called the roll, and data are met at central processing unit processing；
Face recognition module is responsible for analyzing image information, extracts face characteristic value and passes central processing unit back；
Database is responsible for storing face characteristic value and related personnel's information；
Central processing unit is responsible for receiving the face characteristic in the incoming face information of face recognition module and ergodic data library
Value is compared with the face characteristic value being passed to, and has identical characteristic value representative to call the roll successfully, does not represent to call the roll and fails.
Classroom roll-call method based on recognition of face divides following steps:
1) human face data for acquiring each student is passed to face recognition module and extracts face characteristic, establish database, stores
In server；
2) after student reaches classroom, information acquisition system automatic collection teaches indoor occupant image information；
3) information acquisition system sends face recognition module extraction face characteristic for acquired image information and is sent to
Processor；
4) processor judges whether the face information belongs to point by the characteristic value in comparison this feature value and database
Name student, identical, success of calling the roll are different then call the roll and fail.
Wherein, face recognition module extracts face characteristic value using Eigenface.
Wherein, information acquisition module is high-definition camera unit.
Wherein, characteristic value is compared using breadth first traversal algorithm in processor ergodic data library.
When a school carries out classroom roll-call using the present invention, progress student information typing first, use information
The face information of each student is passed to face recognition module by acquisition system, and face recognition module carries out recognition of face, is extracted special
Value indicative is stored in database.When student enters classroom, information acquisition system automatic collection student's face information is sent into face
Identification module carries out characteristics extraction and finds then of identical characteristic value by being compared with the characteristic value in database
Life is called the roll successfully, is not found, and student roll-call failure is represented.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of classroom roll-call system based on recognition of face, which is characterized in that including face recognition module, central processing unit,
Database, information acquisition system；
The information acquisition module is responsible for acquiring personnel's image information to be called the roll, and data are met at central processing unit processing；
The face recognition module is responsible for analyzing image information, extracts face characteristic value and passes central processing unit back；
The database is responsible for storing face characteristic value and related personnel's information；
The central processing unit is responsible for receiving the face characteristic in the incoming face information of face recognition module and ergodic data library
Value is compared with the face characteristic value being passed to, and has identical characteristic value representative to call the roll successfully, does not represent to call the roll and fails.
2. a kind of classroom roll-call system based on recognition of face as described in claim 1, which is characterized in that the recognition of face
Module extracts face characteristic value using Eigenface.
3. a kind of classroom roll-call system based on recognition of face as described in claim 1, which is characterized in that the information collection
Module is high-definition camera unit.
4. a kind of classroom roll-call system based on recognition of face as described in claim 1, which is characterized in that central processing unit time
Characteristic value in database is gone through to be compared using breadth first traversal algorithm.
5. a kind of classroom roll-call method based on recognition of face divides following steps:
1) human face data for acquiring each student is passed to face recognition module and extracts face characteristic, establishes database, be stored in clothes
It is engaged in device；
2) after student reaches classroom, information acquisition system automatic collection teaches indoor occupant image information；
3) information acquisition system sends face recognition module extraction face characteristic for acquired image information and is sent to processing
Device；
4) processor is judged whether the face information belongs to and is learned wait call the roll by the characteristic value in comparison this feature value and database
Raw, identical, success of calling the roll is different then call the roll and fail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266359.8A CN109461223A (en) | 2018-10-29 | 2018-10-29 | A kind of classroom roll-call system and method based on recognition of face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266359.8A CN109461223A (en) | 2018-10-29 | 2018-10-29 | A kind of classroom roll-call system and method based on recognition of face |
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| Publication Number | Publication Date |
|---|---|
| CN109461223A true CN109461223A (en) | 2019-03-12 |
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ID=65608636
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811266359.8A Pending CN109461223A (en) | 2018-10-29 | 2018-10-29 | A kind of classroom roll-call system and method based on recognition of face |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111353920A (en) * | 2019-06-28 | 2020-06-30 | 鸿合科技股份有限公司 | Intelligent blackboard |
| CN111414834A (en) * | 2020-03-16 | 2020-07-14 | 王思瀚 | Face recognition roll calling method and face recognition roll calling system |
| CN112487850A (en) * | 2019-09-12 | 2021-03-12 | 山西长河科技股份有限公司 | Judicial place quick roll call method based on artificial intelligence face recognition |
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| CN111414834A (en) * | 2020-03-16 | 2020-07-14 | 王思瀚 | Face recognition roll calling method and face recognition roll calling system |
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Application publication date: 20190312 |