Axis 0665-001~EOL Axis Q3504-V User Manual

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AXISQ3504-VNetworkCamera

AXISVideoMotionDetection

Note

•Visualconrmationisdisabledafter15minutes.

•Aftermodifyingasetting,clickSavetoapplythechange.Thevideostreamwillberestartedanditmaytakeafewseconds

beforethechangeisapplied.

•Enablingvisualconrmationmayintroducevideolatency.

IgnoreFilters

IfAXISVideoMotionDetection3detectstoomanyunwantedobjects,startbymodifyingtheincludeandexcludeareas.Ifstilltoo

manyobjectsaredetected,useoneormoreoftheignorelters.

Supportedignorelters:

•Swayingobjects—Usedtoignoreobjectsthatonlymoveashortdistance

•Short-livedobjects—Usedtoignoreobjectsthatonlyappearintheimageforashortperiodoftime

•Smallobjects—Usedtoignoresmallobjects

Ignoreltersareappliedtoallmovingobjectsfoundbytheapplicationandshouldbeconguredwithcaretoensurethatno

importantobjectsareignored.

Onlyuseignoreltersifneededanduseasfewltersaspossible.Enableandcongureonelteratatimeandusevisualconrmation

toverifythesettingsbeforeenablinganotherlter.Whenconguringalter,startwithasmallltersize,clickSaveandusevisual

conrmationtoverifythesettings.Ifrequired,increasetheltersizeinsmallstepsuntilthenumberofunwantedobjectsisreduced.

SwayingObjectIgnoreFilter

Theswayingobjectlterisusedtoavoiddetectingobjectsthatonlymoveashortdistance,forexamplemovingtrees,agsandtheir

shadows.Usethelterifsuchobjectscausealotoffalsedetections.Iftheswayingobjectsinthescenearelarge,forexamplelarge

pondsorlargetrees,useexcludeareasinsteadofthelter.Thelterwillbeappliedtoallmovingobjectsinsceneand,ifsetto

avaluetoolarge,importantobjectsmightnotbedetected.

Whentheswayingobjectlterisenabledandtheapplicationndsamovingobject,theobjectwillnotbereportedasdetected(red

polygoninvisualconrmation)untilithastravelledadistancelargerthanthesetltersize.Thealarmsentbytheapplicationwillbe

sentwhentheobjectisdetected.Ifthealarmisusedtostartarecording,congurethepre-triggertimesothattherecordingalso

includesthetimetheobjectmovedinthescenebeforebeingdetected.

Toenablethelter:

1.SelecttheSwayingobjectsoption.

2.Clickonthe

icontoshowtheltersizeintheimage.

3.Usethemousetoadjusttheltersize.Startwithasmallsize.Objectsmovingadistanceshorterthanthedistancefrom

thecenterofthecrosstooneofthearrowheadswillbeignored.Theltercanbemovedtothelocationofaswaying

objecttomakeiteasiertoadjustthesize.Notethatthelterwillbeappliedtoallobjectsintheimage,notonlytothe

onesatthelocationwherethelterisplaced.

4.ClickSavetoapplythelter.

5.Usevisualconrmationtoverifythesettings.

6.Iftheresultisnotsatisfactory,increasetheltersizeinsmallsteps.

Theltersizecanalsobesetbyenteringavaluebetween10and50intheeld.Thevaluecorrespondstothedistancefromthe

centerofthecrosstooneofthearrowheads.Thevalue100impliesthatanobjectmusttravelfromitsinitialpointtoonethirdofthe

imagewidthorheightbeforebeingdetected.Thevalue50implieshalfthatdistance,thatis,theobjectmusttraveladistanceof

onesixthoftheimagewidthorheightbeforebeingdetected.

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Axis 0665-001~EOL Q3504-V 720p Indoor Vandal-Resistant Fixed Dome Network Camera