User's Manual

Network Video Recorder User Manual
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Select a channel.
Select Event Type as Face Picture Comparison.
Click Start Search. The search result list displays 1 channel.
Click Channel to select a channel as your desire. It will display search results for the selected
channel.
Related Operation:
● Double click a file to view the related video.
● Click Add to Face Database to add the selected file(s) to a face picture library.
● Click Add to Sample to add the select file(s) as sample picture(s). You can use the sample
picture(s) to search other pictures. Refer to 15.4.2 Search by Uploaded Picture.
● Click Export to export the selected file(s) to a backup device. You can Select All to select all
files.
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You can click to view export progress.
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You can click to return to search interface.
Search by Uploaded Picture
Purpose:
You can search the face pictures by uploaded picture.
Go to Smart Analysis > Smart Search > Face Search > Search by Picture.
Select a channel.
Click Upload Sample from Local and select face pictures from your local directory for search.
Or you can click Upload Sample from Face Picture Database and select face pictures from
created face picture libraries.
Set the start time and end time.
Set the Similarity value (range: 0 to 100). Device will analyze the similarity between samples
and face pictures in library and show pictures the similarity of which are higher than the set
one.
Click Start Search. The search result list displays 1 channel.
Click Channel to select a channel as your desire. It will display search results for the selected
channel.
Related Operation:
● Double click a file to view the related video.