Hikvision DS-2DF8442IXS-AELW User Manual

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You can check desired items (Device No., Camera Info. and Capture Time) and adjust their order

to display on captured pictures by .

See Set Camera Info to set Device No. and Camera Info.

3.4.4 Face Capture Algorithm Parameters

It is used to set and opmize the parameters of the algorithm library for face capture.

Face Capture Version

It refers to the current algorithm version, which cannot be edited.

Restore Defaults

Click Restore to restore all the sengs in advanced conguraon to the factory default.

Capture Parameters

Upload Feature

Feature stands for the feature informaon the algorithm can tell from face pictures. Check the

funcon to upload the informaon.

Best Shot

The device captures the target picture with the highest score aer seng the parameters.

Capture Times

It refers to the capture mes a face will be captured during its stay in the detecon area.

Capture Threshold

It refers for the quality of face to trigger capture and alarm. Higher value means beer quality

should be met to trigger capture and alarm.

Remove Duplicated Faces

This funcon can lter 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 me.

Network Speed Dome User Manual

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Hikvision DS-2DF8442IXS-AELW 4MP Outdoor PTZ Network Dome Camera with Night Vision, Heater & Wiper