Avigilon Face Mask Detection Tested

By Zach Segal and Derek Ward, Published Jun 24, 2020, 10:12am EDT

Face mask detection or, more specifically not wearing a face mask, is an expanding offering in the midst of coronavirus. Avigilon has now released theirs but how well does it work?

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Inside this note, we share our findings across:

  • How Avigilon’s mask detection performed in evenly-lit, low-light, IR, and WDR scenes
  • How can it be monitored
  • What type of issues Avigilon had with people spoofing masks
  • How Avigilon's performance compares against Dahua, Hikvision and ZKTeco tablet face mask detection

Executive *******

********’* **** ********* ********* quite **** ** ********* all ********* ***** **** would ** **** (******* from **** ******** ** low ***** *** ****** WDR ******). *******, **** using ** (*** **** areas) ** ** ***** WDR, **** ********* ****** poorly.

********'* **** ********* ********* are ********** **** * wide ***** ** ******* including ***** ** *** H5 *****, ** **** as ***** ********** ******* used **** ********'* ** Appliance. ***** ** ** additional **** *** ****** for **** ********

********'* **** ********* ****** much ****** *********, ********, *** ****** tablet's **** *********; ************, ********'* ********* demonstrated ******** ** **** masks ******** **** **** rather **** ********** **********.

Hard ** *****

***********, ********, *** ****** tablet's **** *********,********'* **** ********* *** hard ** *****. ** identified * ******* ******** their **** **** * hand, ****** ****, *** tape ** ****-****, ********** an *****.

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***** ** ** *** know *** ***** ******* companies *** ******** ***** analytics, *** ******* ****** that ********'* ******** ** implementation *** *** **** robust.

Monitoring **** **** *********

**** ********* ** ********* with ***** ***** ** Attention ********* **** ******** 'person ******* ****' ******, as ***** *****:

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****** *** ***** *** be *** ** ** “No **** *********” ** triggered, ******* ************* ** users ********** *** ******.

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**** **** **** * Covid ********* (***** ** have *** ****** *** plan ** ******* ** the ******) *** ** update (*** *.*) **** is ********* *** **** release **** ***** ** add **** ******-********** ********** and ************ *** **** mask *********.

Performance *********

*** ********* ****** **** well ** ******-*** ********, even ** ***** *** low-lighting (** ****** **** to ~* ***).

*******, ** *** * few ********. ***** *** * ********** difference ** *********** ** the **** **** **. In **, *********** ******** could *** ** ********** until *** ****** *** time ** ******. **** meant **** ****-**** ********, who ****** ** *** camera **** ***** *** flagged.

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*******, ******** ****** ******* in *** **** ** unlikely ** ** * common *** **** *** mask *********.

****, ** ***** *** scenarios, *** ****** (******** 2.0C-H5A-BO1-IR) ****** ** ********* mask-less ******** ** ****-**** in **** *********, *** to ***** *******. * mask-less ******* *** ****** the ******* **** ** a **** **** *** then *******, ******* ** the ******, *** *** flagged.

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******** ********* ** **** recommending:

***** ******* ** ***** heavily ******* ****** ** over-powered ** **** ********

******** ****** ** ****** someone ******* ******** ************* to *** ******:

*******, *** ********* *** detect ********** **** ****** were ****** **** ** sharp **° ****** ** the ******.

Will *** ****** **** **** ******

*** ******** ******** **** not ******* * "**-****" alert ** *******'* **** is ****** ******* *** camera. *******, ** **** requires * ***** *****, ~30-degrees ** *** *******, of *** **** ** raise ** *****.

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Improper **** **** *** ********

** ********, *** ********* failed ** ****** ********** worn ***** (**** *** nose *******), ** ***** below:

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******** **** *** ****** being **** ** ** this *** ** *** be ********* ***** ***** want ** ** ***** of.

Varying ******* ** **** ********* ******

********** ****** *** **** from * *** ******* to * *** **** of *******, **** *** most ****** ****** ***** how **** ******* ******* a **** ***** ** the *** ** *** camera. **** *** **** response **** ** ** operator ** ******* ** intervene ***********.

******** ********* ** **** saying:

*** **** *** **** face ***** *** ********** (appearance ******, **** ****) until ** ****** ***** the ***** ** **** whereas *** *** ***** periodic ****** ******** *** processing.

What ******** ** ***** On

********'* **** **** ********* works ** “******* **** ******** ********** Search™ **********”. **** ******** *** ******** *** *****-***** *****-********* camera ******* **** *** Avigilon ** *********, ****** patented ****-******** ***** ********* and ********** ****** **** connected ** *** * or *** * ********”.

PPF ******** *** ******** **** *********

*** ******* ***** **** 45 *** *** ******** for **** *********. *** the ****** ***** (******** 2.0C-H5A-BO1-IR) ** ****, ***** ranged **** ** *** as ~**' **** ** its ****** ***** ****** (3.3mm) ** ~**' **** at *** **** ********* 9mm *****.

Firmware ****

** **** ******** ******* 4.4.0.40.

Upcoming *******

** *** ********* ******* similar ******** **** ****** and **** ** ********* those ******** *******. ** are **** ******** ** test **** **** **** detection ******** *********.

Comments (3)

***** *******, *** * suggest *** **** ***** Security ******** **** *********** even ** *** ******* is ******* * **** as **********?

Agree
Disagree
Informative: 5
Unhelpful
Funny

**** ** ***** ********/*** detected **** * ****** is ******** **** *** back ** *** ******?

Agree
Disagree
Informative
Unhelpful
Funny

** ***** ** ****** when **** **** ** turned ** *** ******. If *** ****** ****** see **** **** ** will *** ******* ** alert.

Agree
Disagree
Informative
Unhelpful
Funny
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