How to configure the face recognition function

  230   Network Recorders

NVR Configuration

Step1 ADD IPC

Click >>>>REGISTRATION>>Device Search>>select the device>> Add>>OK

NOTE

Click Device Search, the searched devices display in the searched device list, or manually add the device.

If the added device is offline, click   to confirm information of device. If the added device’s password is not the same as NVR’s, you should to change the correct password.

Step2 Enable Face Detection

The FD model IPC does not need to config face detection.

On the NVR ,  select >>>>FACE DETECTION.

Note:

AI by Camera: Enable the AI function of the front end camera. The camera shall support face detection.

AI by NVR: Enable the AI function in NVR device and you can use any camera to do face detection.

1、click to enable the FACE DETECTION function.

2、Select the channel number of the face recognition camera, and

3、select “AI by Device”  .

4、Draw target Filter, Draw the maximum target size and minimum target size respectively.

5、Configure triggering functions as needed

6、Click “OK

Note:

By drawing the target size, the algorithm will filter out the target that is not in the size range, making the recognition effect better.

Step3 Create Face Library (This method is for IP-NVR solution)

On the NVR, select   >>>>Face Library.

1、Select the local in the Type drop down list.

Note:

The type drop down list including local and remote .

Local means that the face information is save in the NVR device. Remote means that the face information is saved in the IPC.

2、click >>Face Library>>Face Library name>>ok

3、On the Details interface, click Register ID, you can create person one by one. Click Batch register, you can create multiple people at once.

4、Click OK.

Note:

1、After uploading photos of people, the system will automatically model, which will take some time to complete. If the modeling is failed, we need upload a new picture.

2、If you use DSS to manage the devices, you should create the face database in DSS and NVR does not need to create the face database. Refer to the following DSS configuration to issue the face database to NVR from the platform.

Step4 Configure Face Recognition (This method is for IP-NVR solution)

Select >>>>FACE RECOGNITION

1、Select channel number of the face recognition camera, and then selectthe Enable checkbox.

2、select>>>>Face RECOGNITION>>Click Enable>>Select video channel>>Click AI by Device>>Click >>Select Face Library>>OK

3、Click to configure working period and alarm parameters. See the table as below

ParameterDescription
PeriodConfigure working period, and then the recognition is enabled only within this period.
Record ChannelClick Setting to select the video streams, and if the alarm is triggered, the NVR records the selected video streams.
Post-RecordThe record keeps running for the defined time after alarm ends.
Alarm-OutWhen alarm is triggered, the system sent alarm signal to the connected alarm devices such as siren or white light.
LatchThe connected alarm devices keep running for the defined time after alarm ends.
PTZ ActivationIf you connected PTZ camera, when alarm is triggered, the system interacts with PTZ, for example, turn it to a certain defined position.
TourClick Setting to select the video streams, and if the alarm is triggered, the NVR will display the selected video streams in turn. When the tour is finished, the live interface will recover.
SnapshotClick Setting to select the video streams, and if the alarm is triggered, the NVR takes snapshots of the selected video streams.
Voice PromptsUpload the audio file you need, and if the alarm is triggered, the NVR plays this file. You can connect a speaker to get better sound.
Show MessageThis option is displayed on select types of alarms. Select it, and there will be an alarm message pop out when the alarm is triggered.
Send EmailConfigure email address at SETUP >> NETWORK >> EMAIL, and when alarm is triggered, the system sends email to the defined mailbox.
Alarm UploadIf you connect the NVR to other platform, select the checkbox, and then the system upload alarm signal to the platform when alarm is triggered.
BuzzerSelect the checkbox, and then the NVR buzzes when alarm is triggered.
LogSelect the checkbox, and then the system record the alarm history to the log when alarm is triggered.

4、Click OK.

Step5 Playback Face Record

On the NVR, select AI SEARCH>>FACE RECOGNITION.

1、At Channel, select the face recognition camera, start time, and end time, and then click Search.

The face recognition record is displayed.

2、Click Export to export the record to your PC; Click Back to resume.

DSS Configuration

Step1 Add Device

1、Homepage>>Click>>click>>Enter Device name IP Address UsernamePassword>>Click  Add>>ok

Step2  ADD NVR and Configure the Device Channel Capability

Click >>select Channel>>select face recognition>>ok

Step3  Configure storage

Click>>Click>>Click>>you can allocate storage space for Vedio ANPR Picture General Picture files.

Step4 Create the Face Database (This method is for IP-NVR-DSS solution)

If we use the DSS to manage all the devices, we should create the face database on DSS and the face info will be synchronized automatically to NVR. There is no need to configure it on the NVR.

1、Home>>Face database>>Face Library Manage>>click ADD to add an face library.

2、Add person in face library. You need to upload photos of people and fill in relevant information.

3、Home>>Face database>>Face Device Config>>select camera and set Similarity>>DSS will update face database to NVR.

Step5 Configure the Face event

Homepage>>>>click NVR>>Select  IPC>>Select Face Matched>>Select Staff>>Enable >>OK

Step6 Check Result of the Event

Login DSS Client, enter the Face Recognition, Select NVR>>Select IPC, The comparison screen is shown in the figure

Enter the Event Center module to view the alarm information.

Step7 Face Search

Login DSS Client, Enter the Face Recognition, and click the Face Search navigation bar on the left.

The human face recognition function can search the specified person from the human face database or the snapshot image database, or you can use the image to search the corresponding person.

Search in Face Library and search by Feature:

Search in Record and Search by Feature:

Search in Record and Search by Picture:

Step8 Recognition Search

Login DSS Client, Enter the Face Recognition, and click the Recognition Search navigation bar on the left.

Recognition Search System supports search by channel, time, human face features, name, ID, age and gender. Support manual modification of query similarity, support event video playback and download.

Step9 Report

Login DSS Client, Enter the Face Recognition, and click the Report navigation bar on the left.

System displays results by line chart.

Click  to display by pie chart.

Click to display by list.

Click Export, it is to export statistics result to .pdf file.

LEAVE A COMMENT