The VideoIntellect prohibited direction motion detection is configured as follows:

1. On the Select area tab, do the following:
   
   1. To capture a frame of a video image, click the Stop video button (1).
   2. Set one or more zones in which the motion will be detected (2).
   3. All set zones are displayed in the Detection zones area (3). If necessary, you can change the name of the zone or delete the zone.
   4. Click the Direction button (4) and use the arrow to set the correct motion direction. Moving against the direction of the arrow will be considered prohibited.
   5. Click the Object size button (5) and use the yellow line to set the approximate size of the human head.
   6. Click the Apply configuration changes button (6).
2. On the Prohibited direction motion detection tab, configure the detection tool parameters:
   
   1. In the Minimum number of people (0-20) field (1), enter the minimum number of people at which the detection tool starts recording an event when they cross a zone or a line in a prohibited direction.

   2. In the Intensity (1-50) field (2), enter the sensitivity of the object's movement in the zone. When this value is exceeded, the detection tool will trigger.

   3. In the Duration (1-100) field (3), enter the duration in the object's movement conventional units in the prohibited direction.

      It can be used in the analysis of dense passenger traffic, in which an object making its way in the opposite direction appears in the camera field of view only for short periods of time, and the rest of the time it is hidden from the camera view by the crowd.

      
      

   4. In the Allowable deviation angle (0-180) field (4), enter the allowable angle in degrees, indicating the allowable spread of the movement direction of the object in the prohibited direction from the direction specified by the arrow (the so-called "detection cone").
   5. In the Sensitivity (1-100) field (5), enter the sensitivity of the detection tool to the moving objects in the analyzed direction as a percentage. The higher the sensitivity, the less noticeable moving object can be detected. 
   6. Select the mode of motion in the prohibited direction:
      • Zone mode—movement in the zone against the direction of the arrow will be considered prohibited.
      • Line mode—crossing the line against the direction of the arrow will be considered prohibited.
3. On the Parameters tab, the area (1) displays the current detection tool configuration. This configuration can be copied to any text file. To upload a configuration from a file, click the Load configuration from file button (2).
   
   Description of some configuration parameters:
   1. minNumberOfObjects—Minimum number of people.
   2. intensity—Intensity.
   3. duration—Duration.
   4. sizeobject—The size of the human head.
   5. angle—Allowable deviation angle.
4. Click the OK button to complete the detection tool configuration.

The VideoIntellect prohibited direction motion detection is now configured.