Herta Facial Recognition Plus Masks Tested

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Rob Kilpatrick
Published Aug 19, 2020 13:54 PM

***** ******** **** *********** ******, *** ****** *********** **************** ******** ***** ********* ***** ******** to *** ***** **** ** *** face, ******** ******** *********** **** **** masks **.

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** ****** *****'* *************** ****** *********** for **** * *****. ** **** report, ** *******:

  • *** ** ***** ****** ****** *********** confidence?
  • ** ***** ******** ***** ********* *** negatives?
  • *** ** ***** ****** *********** ** harsh ****** ** ** **** ********?
  • *** **** *********** ******* ***** ******* to ******* ****?
  • *** ****** ** *****'* ** ** operate?

Executive *******

** *** *****, ***** ************* ******* Herta's ******** ********** (**** **-** ** 20-40) *** *** *** ****** ** any ***** ********* ****** *** ****** of * ***** ** ******* **** a ********* ** ****** *** ********.

*******, ******** ********** ********* ******** ***** and *****, ** ******* ** *** high (~**+) ******** ** ****** ********** of ***** ********, ***** ******* ** too *** (~** *** *****) ******** in ***** *********.

************, **** ***** **, ********** ******** (>30°) ** ***** ** ********* ** reducing ***** ****** (****** ***** *** light ** **** ** **) ******** in **** ****** *********** ***** *** is *** ***********.

******* *****, *********** *** ***** **** subjects ********** ********** ** **** ***** even ** ***** ****** (** ** 90° **********) *** ** *** ***** and ** ** ******** ****** (horizontal). ************, ***** *** *** ****** from *********** ******* ** ***** ********** on ********* ******* **** ** ***** facial *********** ********* ** **** ******, such *********************.

Relatively ***** ****** ****

** *** *****, ***** ******** ******* hundred ****** ********, ********* **** *********, employees *** ******** ** ****** **********, as **** ** ******* ***** ** surveillance ******* ***** **** ******* ******* on *** ********.

*******, ***** ********** *** ********** ***** compared ** **** ************ **** *** is ****** ** ** ***********, **** as ******* **** ******* ******* ********, casinos **** ********* ** ********, *** city ******* **** **** ** ********* of ****** ********. ******* ** ****** populations *** ****, **** ***** *********** issues **********.

Masks ************* ****** **********

**** * ****** ******* * **** is ********, ********** ***** ************* **** ~80-90 ** ~**-**.

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Accurate *********** **** *****

******* **** ******* ********* ** **********, the ******** *** *** ******* *** false ********* (*** ******* ******** *** another) ********** * ***** ** *******, with * ********* ** **** *** subjects ** ******* ************.

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Missed ********** **** *****

*******, ** ***** **** ***** ****** to ********* ***** ******** ******* ***** when ***** ***** *********** ********* ** 35.

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** ***** **** ******** *** ********* to ** ********* *** ****** ** recognitions ** ****** ******* ***** ***** not ****** *** ***** ************. ***** below **** ********* ********** ***** *********, with ******** ********** ********** ** ***** on *** *********.

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Standard / ***-**** ***********

****** ~* ***** ** ******* ***** were ** ***** ************ ***** ****** suggested ********** ** **, **** ******** a ******* ** ****** *** ****** in * ********** ******, *********, *** outdoor ******* *** **** ******** ** subjects ******* *******.

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Subjects ********** **** **** ********** ** **** *****

** * **** ***** ******* ******** were ********** **** * ********** ** ~80 - **, **** ********** ******* by ~** **** ****** ******** ******* of ~**' *** ********* ** ~**(*******).

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******** **** ********** *********** ** * 45 (******) ***** **** ~** **** confidence ** **** *****.

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Reduced ********** **** **

********** ******* ** ~** ** * dark ***** (~*.** ***) **** **, resulting ** ************ ** ~*' ******** height **** ~**° ** ******** ***** the *********** ** ********** *********.

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******* ** **° ******** ** ***** confidence **** *** ** ********* *** missed ************ ******** **** ** *** mounting ******* ** ~*' *** ********* of ~**°.

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Reduced ********** ** *** ***** ***** (~* ***)

********** ** ************ *** ******* ** a *** ***** ***** ** ~** points ********* ** **** ************ ** lower ******** ******* ** ~*' *** downtilts ** ~**° **** ******* ****** the ******.

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Confidence **** ** *** *****

********** ******* ** ~** **** *********** faces ** * *** *****. **** combined **** *****, **** ********* *** to ****** ************.

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Sunglasses / **** ******

******** ******* ********** ** *** ***** were ********** ** ~** ***** ********** drop **** * **** ** **** light.

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******* * *** ** *** ***** resulted ** ~** - ** ********** loss *** ***** ******* *********** ** higher ******** ******* ** ~**' *** downtilts ** ~**°.

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*******, * *********** ** ********** *** hats ******* ********** ** ~**, ********* in ****** ************ ***** ***** ******* thresholds.

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**********

***** ** *** ****** ** ****** once *********, ****** * ****** ** the ****** *** ** **** ** selecting * ********* ** *** ******** face ** ********* ** ***** (******* to * ******** *****) ** *** subject ** *** ******.

** *** ***** **** ** *** people ** *** ****** ** **** a ******** ********, *********** ***** ** be ****.

Simple ** **********

****** ******* ** ***** **** *** UI ** ***** *** ****** ** navigate. ****** ******* *** ** **** on *** **** ******, ** **** as ******* ********** *** ************.

No ***** ********* / *** ********

**** * ****** ** ********** ***** is ** ***** ** *** ***** available, **** * ***** ***** ** the ****** *** *****.

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***** ** **** **** ** ** viewed ** * *** ***** *** such ** ********* ***** *****, ****** are ********** ** **** ** *** video **** *********** **** *** ***********.

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*******

***** *************** *** ** **** ** 1,950 € / ~$*,*** *** *** channel, ***** ******** * ******** **** of ** ** *,*** ********. ********* database ***** *** ********* ** ********** licenses. **** **** ** ********** ** slightly ***** **** ***** ****** *********** platforms ** **** ******, **** ** Anyvision (~$*,*** *** ****). *******, ***** emphasizes **** **** ******* ** **** a *********, ** **** ********* *** quoted *** *******, ********* ********* ** additional ********.

**** ******* **** **** *** ******* server ******** ******, ****** ******* $*,***+, depending ** ****. * ********* *** is ********, *** ***** ************ ****** by ****** *****. *** **** *******, a *** **** *** ** ****, an ********** $***-*** ***.

Versions ****

*** ********* ******** **** **** ****** testing.

  • *****: **.*.**

Related: **** ********* *******

***** ** *** ***** **** ****** recognition ****** ** **** ****** ******** accurate ********* **** *****, ****** ** expect **** ********** ** **** ******* claims *** ** ********** **** *** during *** *****-** ********.

*******, ** **** **** ********** ********* *********, ********* ******* *****, *** ******* ********* ******** **** mask *********, *********:

Comments (3)
Avatar
MICHAEL PETROV
Aug 19, 2020

** *** ********* ** ***** *,*** ********* ** *** ****?

***, **** ****, *** ****** **** asked ***** *** *** *********** ***** of *** *********, *.*. **** *** you **** ******* ** **** ********* value, ** *** ** ****** ***** have **** ***** ** ***** ******** studies. ***** **** ******** *** **** 200 *******, *** ***** ***** ** reported ***'* **** ****. ******** ********* on *** ********, *** ****** ******** would ****** *** ****** *** ** be ***** ** *** *.**% (*.*. false ******** ** * *** **** cases) *** ****** ******* *** ****** than **** ** **** ** ******** guard ******* ** * ****** ** the ************ *** ****. **** ** you **** * ******** ** *** 10K ******, **** *** ********* ********* should ** ** *** ***** ** 0.01%/10000 = ***-* (****, ******** ****** than ****, *** ****'* * ****** estimate).

(2)
Avatar
Ethan Ace
Aug 19, 2020

***** ****** *** *********. *****'* * 15% ******** *********** ****** *** ****, optional. ******** ******** *** *** ******** without *** *********** ******.

********* ***, ** **** ****** ** from ******** *******, ********* *****. *******, we ***'* *** **** ***** ** it ** ***. ******* ***** ********** are ********* ***** *** **** *******, which **** **** ****** ********** ****** than ********* ******** ** ************ *******. For *******, *** **** ****-** ******* is ****** ******* ******, ** *** pixel *** **** ****** *** *** uncommon, *** ******** *** ****** ** look ** *** ******, ***** ** much ****** ** ******* ** *** wild.

******* * ******* ***** **** **** dataset:

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** * *******, ****** **** ******* surveillance *****:

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*** ******* ** ***** ********** (**-** pixels ****** *** **** ******* ** 200) *** ****** *** *******.

******* **** ******** *'** **** ***'* reflect ***** *********, ***** ******* ********* using **** *** * ***** **** more **** * ****** ****** ****.

(1)
(2)
Avatar
MICHAEL PETROV
Aug 19, 2020

****** *** *** ****** *****! ** you *** **** **** ******* *** will *** **** *** *** ** obviously * ******** ** *** ******** (i.e. *** ****** **** *** *** on *** **** **** **** *** false *******, *** *** ****** **** the *** ** *** ****** **** have **** ***** *******). *******, ** you *** *** ********* ** *** 20 **** (*** * **** ********* at *****:)) *** ***** ****** **** will ** *** **** ********** ** image *******. **** ****** *** **** in **** ** ***** ******* (*** stability ** *** ********* **. *** is *********** ** *** **** ****** as ***** **** ***** ********** *** curves *** ********* *********, ***** ******* should ** ******** - **** *** perfect, *** **** **** ** ***** stay ****** *** **** ***** ** magnitude **** **** ******* **** ***).

(1)