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The following figure shows the settings panel for of the Face Recognition Server.
The following table provides descriptions of the parameters for configuring the Face Recognition Server object.
№ | Parameter | Method for entering the parameter value | Parameter description | Symbols used | Default value | Value range |
|---|
1
Automatic
Face Recognition Server |
Sequence of numbers
-
Depends on the number of Face Recognition Server objects in the system
2
Name field
Enter the value into the field
Name of the Face Recognition Server object in the system
Latin, Cyrillic and service characters
Face recognition server
A line containing a sequence of any symbols (letters, digits, service characters), regardless of the register
Number of symbols – from 1 to 60.
3
Disable checkbox
Set checkbox
Sets the status (on or off) of the Face Recognition Sever object in the system
Boolean type
No
Yes – the Face Recognition Server object is disconnected and is not in use.
No – the Face Recognition Server object is connected and is in use.
4
Computer drop-down list
Select the value from the list
Assigns the parent Computer object to a particular Face Recognition Server object
Name of the Computer objects registered in the system
Name of the parent Computer object.
Depends on the number of Computer objects in the system
Face Recognition Server group
5
group | ||||||
1 | ||||||
Keep archive of recognized faces (days) field | Enter the value into the field | Sets the storage period for the Recognized Faces Archive | days | 30 | From 1 to 9999 |
| 2 | Select the best frame for recognition checkbox | Set checkbox | Enables/disables function of selection the best frame for recognition on the Face Recognition Server | Boolean type | Yes | Yes – the Face Recognition Server selects the best image for one face from received images and performs |
recognition using it. No – the Face Recognition Server doesn't select the best frame for one face from received images. | ||||||
Settings group | ||||||
3 | Similarity level field | Enter the value into the field | Sets the match percentage of a captured face and a reference image that, if exceeded, is considered recognized | % | 50 | From 0 to 100 |
4 | Search for similar faces field | Enter the value into the field | Sets the maximum number of matching reference images identifiers and similarity level for which will be stored in database for one frame of a captured face | units | 5 | From 1 to 20 |
| 5 | Minimum quality for face recognition (0-100) field | Enter the value into the field | Sets minimum quality for face recognition in percent | % | 60 | From 0 to 100 |
| 6 | Minimum quality for adding face to |
| DB (0-100) field | Enter the value into the field | Sets minimum quality for face to be added to database in percent | % | 80 | From 0 to 100 |
| 7 | Create FIR in detection unit checkbox | Set checkbox | Enables/disables function of generation biometric face parameters in the Face detection at which the corresponfing Face Recognition Server is selected as external capture | Boolean type | Yes | Yes – a vector is created in the Face detection and it is sent to the Face Recognition Server. No – a vector is created on the Face Recognition Server. |
| 8 | Select the best frame in detection unit checkbox | Set checkbox | Enables/disables function of selection the best frame for recognition on the Face detection site | Boolean type | Yes | Yes – the Face detection selects the best frame for one captured face among received images and sends it to the Face Recognition Server. No – the Face detection sends all frames for one captured face to the Face Recognition Server. |
| 9 | Skip repeated recognitions, sec field | Enter the value into the field | Sets time period in seconds during which repeated recognition will be ignored by system | seconds | 2 | >2 |
| 10 | Liveness detection sensitivity field | Enter the value into the field | Sets the sensitivity of artificial faces recognition in percent | % | 50 | 0-100 |
Recognize if any of the conditions met group | ||||||
11 | Person left the camera field of view |
condition |
Set checkbox
Enables the recognition mode if a person went out the camera view
Boolean type
Yes
Yes – face recognition is performed
No – face recognition is not performed
15
- | Displays the condition under which the face recognition starts | - | - | - |
12 | Collected not less than ... frames with person field | Enter the value into the field | Specifies the number of frames with a person, upon reaching which the face recognition |
starts |
Sequence of numbers | 25 |
>=1 |
13 | Person in |
field of view no less than … |
seconds field | Enter the value into the field | Specifies the time in the camera field of view, upon reaching which the |
face recognition starts | seconds | 5 |
>=1 | ||||||
| Face size, pixels group | ||||||
| 14 | Min. width field | Enter the value into the field | Specifies minimum width for face recognition in pixels |
| number | 80 | >=0 |
| 15 | Min. height field | Enter the value into the field | Specifies minimum height for face recognition in pixels |
| number | 80 | >=0 |
| 16 | Max. width field | Enter the value into the field | Specifies maximum width for face recognition in pixels |
| number | 600 | >=0 |
| 17 | Max. height field | Enter the value into the field | Specifies maximum height for face recognition in pixels |
| number | 600 | >=0 |
| 18 | Generating access event checkbox | Set checkbox | Enables/disables |
| the access event generation | Boolean type | No | Yes - the access event is generated No - the access event is not generated | |||
| 19 | Indicate similar faces checkbox | Set checkbox | Enables/disables the grouping of similar faces | Boolean type | No | Yes - |
the grouping of similar faces is enabled No - |
...
the grouping of similar faces is disabled |