User Manual

Digital Video Recorder User Manual
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1) Select result file(s) from the search result interface, or check Select All to select all files.
2) Click Export to export the selected file(s) to a backup device.
Note
You can click to view export progress.You can click to return to search interface.
Search by Uploaded Picture
To increase search accuracy, upload several pictures of one person to compare with captured
human body pictures.
Before You Start
Import human body pictures in a USB flash drive and connect it to device.
Steps
Note
● When there are multiple targets existing in the same picture, up to 30 target pictures can be
analyzed and displayed.
● The maximum allowed picture size is 3840*2160.
● The picture must be in JPG or JPEG format.
● The picture name (with the suffix) cannot exceed 64 characters.
● Ensure the picture you uploaded is clear and recognizable.
1. Go to Smart Analysis → Smart Search → Human Body Detection → Search by Picture.
2. Select a channel.
3. Click Upload Sample.
4. Click Upload Sample from Local and select face pictures from your local directory.
5. Set the start time and end time.
6. Select a picture in USB flash drive, and click Import.
7. Select related pictures, and click Upload.
8. Specify search conditions.
Similarity
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.
9. Click Start Search. The search result list displays 1 channel.
10. Optional: Export search results.
1) Select result file(s) from the search result interface, or check Select All to select all files.
2) Click Export to export the selected file(s) to a backup device.
Note
You can click to view export progress.You can click to return to search interface.