Documentation for Axxon PSIM 1.0.0-1.0.1.

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Before configuring calibration of points in the camera FoV, the PTZ camera is to be configured: create and configure the Camera object and create the corresponding Telemetry controller and PTZ device objects (see Configuring PTZ IP cameras and Configuring PTZ devices (Telemetry Controllers)). Calibration of points in the camera FoV is performed on the settings panel of the PTZ device object corresponding to the PTZ camera used to track objects.

 

Calibration of points in the camera FoV sets correspondence between absolute coordinates of the camera and the grid of the map (geographical or relative). Minimum of 6 points must be used for calibration.
Configure calibration of points in the camera FoV as follows:

  1. Go to the settings panel of the PTZ device object corresponding to the PTZ camera used to track objects.
  2. Go to the Calibration tab (1).
  3. Select a point on the interactive map.
  4. Rotate the camera lens so that the selected point is located approximately in the center of the video image received from the camera.
  5. Click the ... button in the Update column (2). As a result, in the corresponding line the pan (3), tilt (4) and zoom (5) fields will be filled with the current absolute coordinates of the camera.
  6. In the x (6) and y (7) fields specify the point coordinates on the map corresponding to the selected position of the camera.
  7. Repeat steps 3-6 for all calibration points.
  8. Click the Apply button (8).

Calibration of points in the camera FoV is now configured.

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