The following table provides descriptions of the parameters for configuring the Face Recognition Server object.
The following figure shows the settings panel for 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 | Number field | Automatic | Identification number of the Face Recognition Server object in the system | 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 |
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. |
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 | 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 |
| 6 | Select 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 recignition using it. No – the Face Recognition Server doesn't select the best frame for one face from received images. |
Settings group | ||||||
7 | 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 |
8 | 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 |
| 9 | 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 |
| 10 | 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 |
| 11 | 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. |
| 12 | Select 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. |
| 13 | 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 |
Recognize if group | ||||||
14 | Person left the camera field of view checkbox | Set checkbox | Enables the recognition mode if a person went out the camera view | Boolean type | Yes | Yes – face recognition is performed |
15 | Collected not less than ... frames with person field | Enter the value into the field | Specifies the number of frames reaching which the face recognition started | - | 25 | - |
16 | Person in the camera field of view … sec field | Enter the value into the field | Specifies time reaching which the recognition started | seconds | 5 | - |
| Face size, pixels group | ||||||
| 17 | Min. width field | Enter the value into the field | Specifies minimum width for face recognition in pixels | - | 80 | >=0 |
| 18 | Min. height field | Enter the value into the field | Specifies minimum height for face recognition in pixels | - | 80 | >=0 |
| 19 | Max. width field | Enter the value into the field | Specifies maximum width for face recognition in pixels | - | 600 | >=0 |
| 20 | Max. height field | Enter the value into the field | Specifies maximum height for face recognition in pixels | - | 600 | >=0 |
| 21 | Online analytics checkbox | Set checkbox | Enables/disables real-time video analytics | Boolean type | No | Yes - online analytics is enabled No - online analytics id disabled |