CCTV Camera Pros Geovision 8.5 Multicam Digital Surveillance System - Manual (Page 221)

Video Analysis
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3.22 Fisheye View
A fisheye camera allows you to cover all angles of a location with just one fisheye camera. The
distorted hemispherical image produced by the fisheye camera will be converted to a conventional
rectilinear projection.
The following cameras are supported:
• GV-Fisheye Camera
•
Install an ImmerVision IMV1 Panorama Lens on any camera without a built-in lens
• Install a third-party fisheye lens on the GV-IPCAM H.264 Camera of Box module
• Install a third-party fisheye lens on any IP camera supported by GeoVision
You can choose among four view modes and adjust the PTZ views to different angles.
Quad view: 4 PTZ views 360 degree: 2 PTZ view & 1 360º view
Dual 180 degree: 2 180º views Single view: 1 PTZ view
Figure 3-57