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3.3.3 Advanced Parameters
It is used to set the parameters of the algorithm library for better detection performance.
HMS Version
It refers to the current algorithm version, which cannot be edited.
Restore Defaults
Click Restore to restore all the settings in advanced configuration to the factory default.
Capture Parameters
Best Shot
The device captures the target picture with the highest score after setting the parameters.
Capture Times
It refers to the capture times a face will be captured during its stay in the detection area.
Capture Threshold
It refers for the quality of face to trigger capture and alarm. Higher value means better quality
should be met to trigger capture and alarm.
Remove Duplicated Faces
This function can filter out repeated captures of certain face.
Similarity Threshold for Duplicates Removing
It is the similarity between the newly captured face and the picture in the duplicates
removing library. When the similarity is higher than the value you set, the captured picture is
regarded as a duplicated face and will be dropped.
Duplicates Removing Library Grading Threshold
It is the face grading threshold that triggers duplicates checking. When the face grading is
higher than the set value, the captured face is compared with the face pictures that are
already in the duplicates removing library.
Duplicates Removing Library Update Time
Every face picture is kept in the duplicates removing library for the set update time.
Quick Shot
The device captures the target picture once the score of the captured face exceeds the Quick
Shot Threshold during the Max. Capture Interval. Otherwise, the device selects and uploads
the picture with the highest score during the Max. Capture Interval.
Quick Shot Threshold
It refers to the quality of face to trigger quick shot.
Max. Capture Interval
TandemVu PTZ Camera User Manual
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