Hikvision DS-K5671-ZV User Manual

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The maximum yaw angle when starng face authencaon.

Face Picture Quality Grade for Applying

Set the face picture quality grade according to your needs.

1:1 Matching Threshold

Set the matching threshold when authencang via 1:1

matching mode. The larger the value, the smaller the false

accept rate and the larger the false rejecon rate.

Note

You are recommended to retain the default value. The

adjustment will aect the face misidencaon rate and

rejecon rate.

1:N Matching Threshold

Set the matching threshold when authencang via 1:N

matching mode. The larger the value, the smaller the false

accept rate and the larger the false rejecon rate.

Note

You are recommended to retain the default value. The

adjustment will aect the face misidencaon rate and

rejecon rate.

Face Recognion Timeout Value

Set the meout value when face recognizing. If the face

recognion me is longer than the congured value, the

system will pop up a prompt.

ECO Mode

Aer enabling the ECO mode, the device will use the IR camera

to authencate faces in the low light or dark environment. And

you can set the ECO mode threshold, ECO mode (1:N), and ECO

mode (1:1).

Note

Aer enabling ECO mode, the face will be recognized in weak

light or no light environment. Aer disabling ECO mode, face

recognion eect will decline in weak light or no light

environment.

ECO Mode Threshold

The larger the value, the device enter the ECO Mode easier.

ECO Mode (1:1)

Set the matching threshold when authencang via ECO mode

1:1 matching mode. The larger the value, the smaller the false

accept rate and the larger the false rejecon rate.

ECO Mode (1:N)

Set the matching threshold when authencang via ECO mode

1:N matching mode. The larger the value, the smaller the false

accept rate and the larger the false rejecon rate

Face with Mask Detecon

Aer enabling the face with mask detecon, the system will

recognize the captured face with mask picture or not. You can

set face with mask1:N matching threshold, it's ECO mode, and

the strategy.

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Hikvision DS-K5671-ZV Face Recognition Module For Turnstile

User Manual - Page 89