If you use a fisheye camera or video camera with a panomorph lens, do the following:

  1. Select the Camera object in the Hardware tab (see Camera).
  2. Set the value in the Panomorph view parameter group:
    ParameterValueDescription
    Panomorph view
    ActivateYesBy default, panomorph view is disabled. To enable it, select the Yes value
    No
    Camera position


    		Wall

    Select camera position

    Some functions and features of the system depend on the selected camera position: digital video zooming, display of video in the surveillance sector on the map, and immersion mode.

    Ceiling
    Floor
    Lens type






















    		Common fisheye-lens

    If you use a fisheye camera, select the Common fisheye-lens lens type

    • The types of device lenses certified by ImmerVision are listed in the document.
    • You cannot select ImmerVision lenses in Linux.
    Double sphere fisheye lens

    When using double-sphere XingYun devices, select the Double sphere fisheye-lens type.

    A0**V

    If you use a camera with a panomorph lens, select the corresponding type.





















    A1UST
    A8TRT
    B0QQV
    B4QQV
    B5SST
    B6SST
    B72YV
    B8QQT
    B9VVT
    C1ZZV
    C2TTV
    C322V
    C4VVV
    C7SST
    C8WWT
    C9VVT
    D1SST
    D2WWV
    D4SST
    D9SSV
    E3VVV
    View type
    		PTZ

    If you use a camera with an Immervision lens, select the appropriate display mode: 360о panorama with virtual PTZ (PTZ value) or 180о panorama (Perimeter).

    Perimeter
    Fit to frame

    		Yes

    By default, the parameter is disabled. A typical fisheye lens with standard settings produces a skewed image in the upper part of the screen. In this case, you must perform the calibration of the video image. To do this, select the Yes value. As a result, the video image is automatically calibrated and cut at the edges of the frame, which can result in a significant loss of frame area.

    If a camera has multiple streams, you must calibrate each stream. To do this, before applying the settings, switch the stream tab in the Surveillance window (see Camera).

    Video is calibrated every time you change any parameters in the Panomorph view group.

     

    No

Manual calibration is also available. To do this:

  1. In the Fit to frame field, select the No value from the drop-down list.
  2. In the Activate field, select the No value from the drop-down list.
  3. Click the Apply button.
  4. In the Activate field, select the Yes value from the drop-down list.
  5. Configure the circle video area. To move the circle, left-click any point inside the circle and move the mouse pointer. To change the diameter of the circle, click an anchor point  and move the mouse pointer.
  6. Click the Apply button. After applying the settings, the area outside the circle is cut

Configuration of the fisheye camera is complete.