Face Detection Shootout - Dahua, Hanwha, Hikvision, Uniview, Vivotek
By Rob Kilpatrick, Published Jul 30, 2020, 10:43am EDT
Face detection analytics are available from a number of manufactures including Dahua, Vivotek, Hikvision, Uniview, and Hanwha, but how well do they work?
We tested face detection analytics across these manufacturers examining:
Can faces still be detected wearing masks, hats, or sunglasses?
Can faces be detected at harsh angles?
How well do they detect faces in full light?
How well can faces be detected in low light (~2lx)?
How well can faces be detected in the dark with IR (~0.02lx)?
Are there issues detecting faces in WDR scenes?
Do these analytics integrate with third-party VMS?
Ranked *******
***** ** *** ******* face ********* *********** ***** into ***** ******:
*** **********:***** *** ****** ********* best ** *** *****, with ********** ********* ** full *****, *** ***** (~0.2lx), **** (~*.****), *** WDR ******, ******* ******* angles *** ********* ******, and *** ** ****** detecting ******** ******* *****, sunglasses, ** ****.
*******:********* *** ******* **** detected ***** **** ** full ***** *** ** scenes, *** *** *** handle ***** ****** ** well ** *** **********, sometimes ******* ******** ** 45° ****** ** *******. Both ******* ********** ******** faces ******* *****, **********, or ****. *******, ******* manufacturer ******** ******** ***** in * *** ***** test ***** (~* ***) as ***** **** ******** by ******* ***** *** dimmer ******.
*****, * ***** ** interested ** **** *** if **** ***** **** detection *** ********* **** a ********** ******** ** the ******* ********* ********* that ***** ** **** whether *****-***** *** ** separate ***/***. ** ** that's *** **** *** to ****** *** ******** events **** *********.
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Comments (15)
Undisclosed Integrator #1
******* *********** *** *********** test, ****** **** ****!
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Undisclosed Manufacturer #2
**** ***** ***** * red * *** ****** and ******* *****. *'* also ****** ********* ** doesn't **** **** ********* considering *** ***** ********* work.
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Cory Knight
** ***** *** ********** that ********* **** ***** these ******** ** *** future?
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Salvatore D'Agostino
***** *** ****************** ********* **** **** in ***** **** ***** is **********. ** ***** be *********** ** **** which ********** **** *** code *** ** ********** onto * ****** ***/** VMS ********. **** *********** results ** *** **** report ********* ** ******* performance **** ***** (***-***** 19) *** ** **** at **** ************ ***** occur ** ************* ******* this ********* *** ** they ****** **** ********* as ****. ** *** know ** *** ** these ******* (***** **** Dahua) ****** ** *********** in ******* **** *******?
**** *** ******* ***** getting ************ ** ******* to ********** *** ****** how ***** ** **** pitted ******* ****-************ **********?
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Salvatore D'Agostino
***** **** *** ******** the ****** ****** ***** recognition... *** ******* *** the ************ * **********.
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Undisclosed Manufacturer #3
****** **** *** **** detection **** *** **** overlay ** ***** **** and ***-**** *** ******. You *** ****** *** color ** *** ******* as **** ** **** on ****** **** ** "RECORDING ** ********" **** the ****** ** ***** the **** ** **** to *** *********. **** helps ***** ********* ** retail ******.
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Undisclosed Manufacturer #4
*** **** **** ******** is *** * **** of *** ****
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Tyler Graham
** ** **** ******* to *** *** / LPC ***** ***** * lot ** ******* *** capture * ******* ***** but **** *** *** recognize ****? *** *** detecting ***** ** **** test *** **** *** you ** **** **** information ***? ** *** idea ** **** ********* for *** *** ** face ***********?
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David Johnson
*****, * ***** ** interested ** **** *** if **** ***** **** detection *** ********* **** a ********** ******** ** the ******* ********* ********* that ***** ** **** whether *****-***** *** ** separate ***/***. ** ** that's *** **** *** to ****** *** ******** events **** *********.
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