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ManualSapphire Series - LTDHNVR User Manual

AI Search

How to use the Sapphire Series NVR AI Search to find and play back recorded files by face, IVS, human body, vehicle, non-motor vehicle, people counting, and heat map rules.

AI

AI Search

You can search the record file on the NVR and filter the record file meets the corresponding rule. It is suitable for you to play the specified file.

This series NVR products support playback the AI by camera file only. AI by camera means the connected camera does all the AI analytics, and then gives the results to the NVR.

Face Detection

You can search the detected faces and play back.

Open Face Detection

Select Main Menu > AI > SMART SEARCH > FACE DETECTION.

The FACE DETECTION interface is displayed. See Figure 4-104.

Face Detection search interface with channel, start time, end time, gender, age, glasses, beard, mask, and expression filters

Set conditions and search

Select the channel, enter the start time and end time, and set for the gender, age, glasses, beard, and mask. Click Smart Search. The results are displayed. See Figure 4-105.

For privacy reason, the human face in the image is pixelated. The actual image is clear.

Face Detect results grid showing detected faces with age, gender, expression, and glasses attributes

Play back and manage files

Select the face that you want to play back.

The picture with registered information is displayed.

You can also do the following operations to the recorded files.

  • To back up the recorded files to the external storage device, select files, click Backup, select the save path and file type, and then click Start. See Figure 4-106.

    File Backup dialog with device name, save path, video and picture file type options

  • To lock the files to make it unable to be overwritten, select the files, and then click Lock.

  • To add a mark to the file, select the files and then click Add Mark.

  • Go to Face Properties and Person Details to view detailed information.

Face Recognition

System can search and compare the human face on the video with the face image on the database, and playback the corresponding record file.

The AI search includes two ways: Search by attributes and search by image.

This function is for some series products only.

Searching by Attributes

Open Search by Attributes

Select Main Menu > AI > SMART SEARCH > FACE RECOGNITION > Search by Attributes.

The Search by Attributes interface is displayed. See Figure 4-107.

Search by Attributes interface with channel, time, gender, age, glasses, beard, mask, expression, and similarity fields

Set parameters

Select the channel and set the parameters such as start time, end time, gender, age, glasses, beard, mask, and similarity according to your requirement.

Run the search

Click Smart Search.

The search result is displayed. See Figure 4-108.

The human face in the image is pixelated. The actual image is clear.

Face Recognition search results showing a matched face with a 99% similarity bar and Face Properties panel

Play back and manage files

Click the picture that you want to play back.

The picture with registered information is displayed.

You can also do the following operations to the recorded files.

  • To back up the recorded files to the external storage device, select files, click Backup, select the save path and file type, and then click Start.
  • To lock the files to make it unable to be overwritten, select the files, and then click Lock.
  • To add a mark to the file, select the files and then click Add Mark.
  • Go to the Face Properties and Person Details to view detailed information.
Search by Image

Open Search by Image

Select Main Menu > AI > SMART SEARCH > FACE RECOGNITION > Search by Image.

The Search by Image interface is displayed. See Figure 4-109.

Search by Image interface with Face Library and Local Upload buttons, channel, time, and similarity fields

Set parameters

Select the channel and set the parameters such as start time, end time, gender, age, glasses, beard, mask, and similarity according to your requirement.

Run the search

Click Smart Search.

The search result is displayed. See Figure 4-110.

The human face in the image is pixelated. The actual image is clear.

Face Library selection dialog showing a registered face with name, gender, and ID number

Play back and manage files

Click the picture that you want to play back.

The picture with registered information is displayed.

You can also do the following operations to the recorded files.

  • To back up the recorded files to the external storage device, select files, click Backup, select the save path and file type, and then click Start.
  • To lock the files to make it unable to be overwritten, select the files, and then click Lock.
  • To add a mark to the file, select the files and then click Add Mark.
  • Go to the Face Properties and Person Details to view detailed information.

IVS

You can search and playback the alarm record files.

Open IVS

Select Main Menu > AI > SMART SEARCH > IVS.

The IVS interface is displayed. See Figure 4-111.

IVS search interface with channel, start time, end time, event type, and effective target options for person, vehicle, and non-motor

Run the search

Select a channel, start time, end time, event type, and then click Smart search.

The search result is displayed.

Play back and manage files

Click the picture that you want to play back.

You can also do the following operations to the recorded files.

  • To back up the recorded files to the external storage device, select files, click Backup, select the save path and file type, and then click Start.
  • To lock the files to make it unable to be overwritten, select the files, and then click Lock.
  • To add a mark to the file, select the files and then click Add Mark.
  • Go to the Face Properties and Person Details to view detailed information.

Human Body Detection

You can search the human body and search the alarm record during the specified period.

Open Human Body Detection

Select Main Menu > AI > SMART SEARCH > HUMAN BODY DETECTION.

The Human Body Detection interface is displayed. See Figure 4-112.

Human Body Detection interface with channel, time, top, top color, bottom, bottom color, hat, bag, gender, age, and umbrella filters

Set parameters

Select a channel, start time, end time, and set corresponding parameters.

Run the search

Click Smart search.

The search result is displayed. See Figure 4-113.

For privacy reason, the human face in the image is pixelated.

Human Body Detection results grid showing detected people with clothing color, hat, bag, age, and gender attributes

Select and manage files

Select one or multiple results, and then you can

  • To back up the recorded files to the external storage device, select files, click Backup, select the save path and file type, and then click Start.
  • To lock the files to make it unable to be overwritten, select the files, and then click Lock.
  • To add a mark to the file, select the files and then click Add Mark.
  • Go to the Face Properties and Person Details to view detailed information.

Vehicle Detection

You can search according to the vehicle parameters and search the alarm record during the specified period.

This function is for some series products only.

Open Vehicle Detection

Select Main Menu > AI > SMART SEARCH > VEHICLE DETECTION.

The VEHICLE DETECTION interface is displayed. See Figure 4-114.

Vehicle Detection interface with channel, time, plate number, vehicle color, type, logo, plate color, ornament, calling, and seatbelt filters

Set parameters

Select a channel and set parameters.

  • System supports plate fuzzy search.
  • System searches all plate numbers by default if you have not set a plate number.

Run the search

Click Smart search.

The search result is displayed.

Select and manage files

Select one or multiple results, and then you can:

  • To back up the recorded files to the external storage device, select files, click Backup, select the save path and file type, and then click Start.
  • To lock the files to make it unable to be overwritten, select the files, and then click Lock.
  • To add a mark to the file, select the files and then click Add Mark.

Non-motor Vehicle Detection

You can search according to the non-motor vehicle parameters and search the alarm record during the specified period.

This function is for some series products only.

Open Non-motor Vehicle Detection

Select Main Menu > AI > SMART SEARCH > NON-MOTOR VEHICLE DETECTION.

The NON-MOTOR VEHICLE DETECTION interface is displayed. See Figure 4-115.

Non-motor Vehicle Detection interface with channel, time, type, vehicle color, people number, and helmet filters

Set features

Select the channel and the time, and then select one or multiple features from Type, Vehicle Color, People Number, or Helmet.

Run the search

Click Smart Search.

The search result is displayed. See Figure 4-116.

Non-motor Vehicle Detection results grid showing detected motorcycles with vehicle color, people number, and helmet attributes

Select and manage files

Select one or multiple results, and then you can

  • To back up the recorded files to the external storage device, select files, click Backup, select the save path and file type, and then click Start.
  • To lock the files to make it unable to be overwritten, select the files, and then click Lock.
  • To add a mark to the file, select the files and then click Add Mark.

People Counting

You can detect the people amount in the specified zone, and display the statistics image.

Open People Counting

Select Main Menu > AI > SMART SEARCH > PEOPLE COUNTING.

The PEOPLE COUNTING interface is displayed. See Figure 4-117.

People Counting interface with channel, preset, rule, report type, time fields, and a People Counting Statistics histogram

Set parameters

Set parameters such as channel, report type, start time, end time, etc. See Table 4-25.

ParameterDescription
ChannelSelect the channel you want to search people amount.
RuleSelect the rule from the dropdown list.
Report TypeSelect report type from the dropdown list: daily report, monthly report, yearly report.
Start time/end timeSet search start time and end time.
TypeSelect from the dropdown list.

Heat map

You can detect the active objects distribution in the monitor zone during the specified period, and use different colors to display on the heat map report.

Normal

Open Normal heat map

Select Main Menu > AI > SMART SEARCH > HEAT MAP > NORMAL.

The Normal interface is displayed. See Figure 4-118.

Heat Map Normal interface with NORMAL and Fisheye tabs, channel, preset, start time, and end time fields

Set channel and time

Select channel, start time, end time.

Search

Click Search.

View and export the report

System display heat map report.

Click Export, and then select path. Click Save to save current report to the USB device.

Fisheye

Open Fisheye heat map

Select Main Menu > AI > SMART SEARCH > HEAT MAP > Fisheye.

The Fisheye interface is displayed. See Figure 4-119.

Heat Map Fisheye interface with the Fisheye tab active, channel, type, time fields, and a fisheye heat map view

Set parameters

Set Channel, Type, Start Time, End time.

Search

Click Search.

View and export the report

System displays heat map report.

Click Export and then select saved path, click Save to save the heat map report to the USB device.

Playback and Search

How to search and play back recorded video and pictures on the Sapphire Series NVR, including instant playback, the search interface, playback controls, clip, backup, smart search, mark playback, splice playback, and file list management.

AI Parameters

Configure the AI parameters of the Sapphire Series NVR, including smart plan, face detection, face recognition, IVS behavior analytics, video structuring, crowd distribution, people counting, heat map, and ANPR.

Spis treści

AI
AI Search
Face Detection
Open Face Detection
Set conditions and search
Play back and manage files
Face Recognition
Searching by Attributes
Open Search by Attributes
Set parameters
Run the search
Play back and manage files
Search by Image
Open Search by Image
Set parameters
Run the search
Play back and manage files
IVS
Open IVS
Run the search
Play back and manage files
Human Body Detection
Open Human Body Detection
Set parameters
Run the search
Select and manage files
Vehicle Detection
Open Vehicle Detection
Set parameters
Run the search
Select and manage files
Non-motor Vehicle Detection
Open Non-motor Vehicle Detection
Set features
Run the search
Select and manage files
People Counting
Open People Counting
Set parameters
Heat map
Normal
Open Normal heat map
Set channel and time
Search
View and export the report
Fisheye
Open Fisheye heat map
Set parameters
Search
View and export the report