Additionally,ZED360canevaluatethequalityofthecalibrationofyoursystem,asyoucanvisualizebothrawdataandfusedbodydata,makingiteasytogaininsightsintoyourmulti-camerasetups.
StartbylaunchingtheZED360Tool:
Thecalibrationprocessusesthebodytrackingdatafromeachcameratooperate.AnoptimizationalgorithmwillaligntheincomingdataincommonWORLDcoordinatestominimizethedistanceofbodykeypointsviewedfromeachcamera.
TherearemultiplewaystoingestdataintheFusionAPI:eitherbyusingtheLocalWorkflowortheNetworkWorkflow.
TheLocalWorkflowconsistsofhavingallofthecameraspluggedphysicallyintoonemachine.Thishostmachinewillactasbothpublisherandsubscriber.
ToconnectyourcameraswiththeLocalWorkflowinZED360:
TheNetworkWorkflowistobeusedwheneachpublishercameraisconnectedtoitsownhostmachineandthesubscriber(whichisrunningZED360)isthededicatedhostmachinethatsubscribestoallincomingdataoverthenetworkandperformsthefusion.
ToconnectyourcameraswiththeNetworkWorkflow:
AfterclickingonSetuptheroom,youshouldbeabletoseethecameraswiththeirserialnumbersonthescreen,allpositionedatthecenterofthescene,onlytheirrotationdatagivenbytheirIMUarevisible.
Herearethemainrulestoprocessthecalibration:
Herearestep-by-stepinstructionsforcalibratingyourcameraarraywithZED360:
Byfollowingthesesteps,you’llbeabletoeasilycalibrateyourcameraarraywithZED360andachieveoptimalresults.
Congratulations!YouhavesuccessfullycalibratedyoursystemandshouldbeabletoseeyourfusedskeletonintheZED360view.
Important:Thecreatedcalibrationfileremainsvalidaslongasyourcamerasdon’tmove.Ifanychangetothesystemismade,pleaserecalibrateyoursystem.