Parked Cars Trigger AI False Alarms

By Rob Kilpatrick, Published Jan 21, 2022, 09:26am EST (Research)

******* *** ******** ************ ** *** brought ** *********, ****** ******** *** a ****** ****** ** ******** ******, even *** ********* ********* ********** ****.

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** ******* **** ******* **** ********, Dahua, ******, *********, ******, *******, ****** to *** ***** ***** *** *** has ********.

What ****** ***** ******?

**** ********** ***** ********* ****** ******* where ********* ****** ******** ****** ** vehicles:

  • **********/** *******:******** ****** *** **-********* ** **********, with ** ******* ***** ******* **.
  • ****** ** ***** ******* *******:****** *** ******* ** **********, ******* lights ** ***** ******* ***** ** to ** **-********.
  • **** ****** ********:** **** *****, ********* ****** ** full ***** ******, **-********* *** ******* contained ** ****, ******* ****** ** not.

** **** ** ***** ************* ****** from **** ** ***** ******** *****.

Persistent ******

********** ****** **** *** **** ****** issue ** *** *****, **** ******* manufacturers ****** ********** ** ****** ********, though **** **** ***** ***** ***** issues ** ***** ******** ********.

*** *******, ** *** *******,***** *********+************ ******** ****** ******** ** *** scene, **-********** ************, ******* ******** ******, shown ****.

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*********, ******'* ***** ********* ******** ****** vehicles ** "********," ************ ********** ******.

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********'* ************ *********'* *-******** ********** ************ ********* ** ****** vehicles, ** ****, *** *** ********* have ***** ***** ***** ****** ** firmware.

Passing ******/*******

**** ********* ********* ****** **** ******* or ****** ****** * ********** ******.

*** *******,*********'* ***************** ****** ** ****** ******** **** time ********** ******* *** *****, ***** here:

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**** ****** ******* ****** ********** ******** in *******' ***** *********, *** ******** were **** ** ******, ***** ***** as ****** **** ** *** **********.

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Analyze ** **** ******

**** ********* ******* ** **** ***** frames ** **** ***** ** *****, which ******** ********* ** *** ****** field ** **** ******* ** ****** on ****** ******* ** * ******** detection ****. ******, *** *******, ****** vehicle ******** *** ********** ******** ** the ***** **** ******* ****** *****.

*** *** ** *** **** ** the ***** ** **** ***** ******** analysis, **** ****** ********* *** ****** and ***** **** ** *** **********, even ****** **** ****** **********.

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****** **** **** **** ******** ******* they ******* ** ********* ** ******:

*** ********* **** ******** ********* ******** a ******** ** *** ***** ** the ***** *** ********, ***** *** snapshot ******** *** ****** *****, ** is ******** *** *** ********* ** identify *** *** **** *** ******* to *** ****** *******.

Analytics ***** ****** ******* ****** **** *******

****** **** ********* ****** **** ***** issues, **** *** ** ***** **** training *** ********* ** ******** *******.

*** *******, ** *** ******** **** of ********'* *** *********, ***** ****** on ****** **** **** ********** (** issue *** ***** ** ***** ******** H4A *******), ****** **** ***** ***** this ** ********.

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*********, *** ******** **** ** ******'* Wisenet * ** ******** ******** ******** on ********** ********, ***** *****. ****** has ***** **** ** ******** *******.

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** ****** *** ***** ******, ** will ****** **** ******.

Usability ****** ****** ** ****** ******* ******

***** *** *** *** ********* ****** caused ** ***** ****** ** ****** vehicles:

  • ******** ******
  • *** ****** ****

Nuisance ****** ****** ** ******** ****** ******* ******

*** ******* ***** **** ***** ******** alerts ** ****** ******** ** *** large ******* ** ******** ******. ***** constant ******** ****** *** ***** ***** to ****** ***** ****** *** *** fill ** ******* **** ********** ** non-events.

*** *******, ****** ****** ****** ********* every *** *******, ****** **** ** these ****** ****** **** ********** ********:

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*********, ** ******** ******* ******, *** analytics ******* ****** *** ***** **** with ****** ******* ****** ***** ******.

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Inaccurate ******** ******

***** ****** ******* ****** **** ******* difficulties **** ********* ******** (*.*., *****, vehicle ****, ***.), *********** ******** *** search's ************* ** **** ******* **** it **** ********* ** **** ******* objects.

** *** ***** ******* ** ********'* H5A *********, ********** ****** ****** ***** quantities ** ******** ****** **** ********* for ******** ****** ** ********, ***** the ********** *** ** *** ***** of **** *** ********** ********.

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** *** ****** *****, ******'* ***** ****** ******** ******** from ****** ******** **********, **** "****** Van / *********" ***** **** ***** in *** **** *****, ****** ** does *** ****.

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****

Comments (13)

** *** **** ** *** **** this *******, * ***** **** *** might **** ** **** **** ******** calling ********** "***** *********" *** ****** "image *********" **** ****** ** ******* images ** ***-****** ******, ******** **** to ********* **** ** **** * stream ** ******, **** ** ** found ** ************ *****.

*** ** *** *** ******** **** is *** ********, ** **** **, an *** (********** ***** * **** *********** ** ****). Often ******** ** ** * "*******" an *** ** ********* **** ***** term ******, ** **** **** ** object ** ******** ** * ***** image/frame *** **** **** *** ** determine ** ** * ***** *** object, ** ** ********** ** * recently **** ******.

** *** ******* **** *** *********** an *** **** *** *** **** more ****** ** *** ******** ****** because ** *** ** **** **** it **** *** **** **** ****** a ****** ***.

**** ******** ****** * ***** *** by ***** * ********* ****** ** any ***** ******** ****** ** ****** video ****** ** *** ** * similar ****** ******** ** *** **** general ****** ** *** *****, ********** that ** *** ****** ******* ********. This **** ** *****, *** ******* very ******** *********, ********** ** *** want ** ** **** **** **** processing.

* **** *** **** ** **** to ***** * ****** ****** **** briefly **********, **** ** * ****** that ***** ****** * *** ** light ****, ******* "************" *** **** re-appearing * ***** **** ***** ** a ********* ****** ** *** *****.

Agree: 3
Disagree: 1
Informative: 10
Unhelpful
Funny

* ***** ***** ********* **** *** would **** ** **** ****** **** show ** * ****** *** ******** wise **.

Agree: 2
Disagree
Informative
Unhelpful
Funny

********* ******* ********* **** **** ******** would ** ****** *** *** *****, so *** **** **** * *** went **, ** ******* ** ******* a *** *** ** *** *****....

Agree
Disagree
Informative
Unhelpful
Funny

*** * *** ****. *** *** any ***** ****** ** *** **** crossing **** ******* *** ***** *** then *** ****** **** ******** ** as * **** ***** *** ** a ****** ******* ** *** *** of ******. (**** ** ******** **** Hikvision)

Agree
Disagree: 1
Informative
Unhelpful
Funny

*** ******* ** **** *** ******** (ei: ***, ******, *****, ***.) ** still *** ******* ** ******* *** many *****, ** *** ******* **** as **** ** ** *** **** the *** ** *** ****** ********; but ** *** *** ** ** the ******** **** **** *** *****. Once *** ********** ******** ***** ** quantum *********, ***** *** ***** *** away **** ** **** ** **** to ****** **** ** ******* ******. Check **** *** *** *** ***** are **********.

** *** ***** ********** * *** 0 ** *** *********, * **** to *** *** *** **** ******* computing ******* **** **********; *** *** issue ** **** ** **** *** minerals ** ***** ***** ***'* *** not ** ********* ***.

Agree: 3
Disagree: 5
Informative: 1
Unhelpful
Funny

* ***'* **** *** ****** ******** with ****. ** ***** ***** **** we *** ******* ****** *** ****** to ******* * ******* ** ***** of *********** *** ***************. ******* ********* will ****** ************** *** ***** *** it ***'* ** *** ********* ** commercial *** *** ** ***** * few *******. *** **** ** ** expensive *** *** ******* ******* ********* are **** *** **** ******** ***** and **** **** ******** * ********* kind ** ******* *********.

*** * ** **** ** *** the *** ***** ** ******* **** affordable *** ********* ***.

Agree: 2
Disagree
Informative
Unhelpful
Funny

* ***** *** ************ ***** **** Jorge's ********* **** ******* ********* ** necessary ** *** ******** ****** ********* to *** ***** ***** ** ****** cars, ***** ** ****** ** ******** false. ************* ***** ******** ** ***** i9 **** ***** ******* ** **** so *****; *** ********** ***** ** deliver ******** *** ****** ********* ****** today. *** ******** ** **** *** size (******* ************ ***************).

Agree: 2
Disagree
Informative
Unhelpful
Funny: 1

* *** *** **** ******** ** Jorge's *******, *** * ** *** think ** **** ******* ********* ** make ***** ********* ******* * ****** level ** *** *********.

*** *** ******* (***) **** ** have ****** ******* ***** ********* *****, it ** **** * ****** ** making *** **** *** ** **.

Agree: 2
Disagree
Informative
Unhelpful
Funny

***, *** *** **** **** *** both ********* *** ********* ***********.

**'* **** *******. ** ****** ****** be ****** ****** ** ** ********** alerts ** ****** ****. ** ** is, **** *** ************ ***** ** have *** *** ****** ** **** TESTED **** ****** ********* **, *** either ********* ** ** ******* ** as * ******* **** **** *** it *****.

*********, *** ** *** ******* * product **** ****? ******* **** *** manufacturer **** ****** ***** **. *** you *** **** **** *** *******, put **** **** *** ** **** building, *** *** ** ** *** parking *** *** * ***?

Agree: 1
Disagree
Informative
Unhelpful
Funny

* ***** *****... ** *******, *** then ********, * ************ *** * newer ***** ****** **** ** **** me *** **** ** *** ********* on ***** ****** *****'* ******* *****. They *** ** ******* *** ** office ****** ** * ******* ***, and **** ** *** **** ** the *** **** ********** ******. *********** that ******* *** **** ******** ** alarms/alerts ** *** ***** ****, * would ***** **** *** **** ***'* want ** ***** ** * *** that *** **** ** *** ***** since ****** *** ****** *** *********, and **** *** ***** **** ** all ***** ******** ** ***** **** :)

Agree
Disagree
Informative
Unhelpful
Funny: 3

* **** * ***** **** ***** article ****** ** ******* *** ******* public ** *** *********** ** ***** analytics.

*** **** *********** ***** ** **** put * ****** "**'* * ******* outdoor ********* ********" *** ***** ******* are *** ******...

Agree
Disagree
Informative
Unhelpful
Funny

* *** ** ** **. ***** easy *** *** *** ******** * person **** ****** *********** ** *** feet, ** **** ***** **** * mask ** ** ** *******. *** make ** ******.

Agree
Disagree
Informative
Unhelpful
Funny: 1

*** ****** ******* ** "******* ** Full ******" *** *** ***** ******* it *** **** ** *****. * was ********* ** ** ** * video **** *** ***** ********.

Agree
Disagree
Informative
Unhelpful
Funny
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