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Setting up the Traffic Light Lights Detection software module is performed on the corresponding settings panel. The Traffic Light Lights Detection object is created under the Camera object in the Hardware tab of System settings dialog box (Fig. 7.5—1).

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Anchor_Ref334259030_Ref334259030Fig. 7.5—1 Traffic Light Detection object
To setup the Traffic Light Lights Detection, do the following:

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1. Click «Settings» (Fig. 7.5—2).

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1. Go to the Traffic Light Lights Detection settings panel (Fig. 7.5—2).
   

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2. Click Settings.
   The Detector settings window will open. 
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1. Specify the area of traffic light signals:
   

   Click «Stop video»

   3.1 Click Stop video to capture the video frame (

   Fig. 7.5—3,

   1).
   3.2 Do the following actions for each traffic light signal:
         - click the button with this signal (

   Fig. 7.5—3,

   2);
         - specify the area of this signal on the captured video frame. Click the left mouse button on the video frame and move the cursor holding it

   (Fig. 7

   .

   5—4).

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1. Info

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1. title Note.

1. To remove the area

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1. click Image Added opposite the corresponding button.

2. Specify the software module parameters:
   4.1 Go to the «Parameters» Parameters tab (Fig. 7.5—4).
   4.2 Specify the detection sensitivity in conventional units in a range from 0 to 255 in the corresponding field (Fig. 7.5—5, 1).
   

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   4.3 Enter the time period (in seconds) between creating messages about the states of traffic light signal in the «Periodicity Periodicity of events occurrence, s» s field (Fig. 7.5—5, 2).
   4.4 Set the «Reduce Reduce large resolution» resolution checkbox if the state of traffic light signal is to be recognized on the frame (Fig. 7.5—5, 3).

2. Click

   «OK»

   OK to save changes and to return to the settings panel of the

   «Traffic

   Traffic Light

   Detection»

   Detection object (

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1. 4).

   Info
   title Note.
   Click

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1. Cancel to return to the settings panel of

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1. Traffic Light

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1. Detection object without saving changes (

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1. 5).

2. Click «Apply» Apply on the settings panel of «Traffic Traffic Light Detection» Detection object.

Setting up the «Traffic Traffic Light Detection» Detection software module is completed.