IC Realtime 1U POE NVR Series, User Manual, Page: 100 / 291

4.3.6 Fisheye (Optional)
Some NVR models support native de-warping of IC Realtime cameras with a 360 degree
Fisheye lens.
4.3.6.1 Fisheye de-warp during preview interface
The fisheye cameras (panoramic camera) feature a wide video of angle but the video is
distorted. The de-warp function can present the proper and vivid video suitable for human eyes.
On the preview interface, select channel with the Fisheye camera, then right-click the mouse
and select fish eye. See Figure 4-81. Configures the fisheye installation mode and display
mode.
● For the non-fish eye channel, the system will display the dialogue box to notify you that
the channel is not a fisheye supported and does not support the de-warp function.
● If system resources are insufficient, the system will display the corresponding dialogue box.
Figure 4-81
Now you can see an interface shown as in Figure 4-82. Configure the fish eye installation mode
and display mode. There are three installation modes: ceiling mount/wall mount/ground mount.
● Different installations modes will have different de-warp modes.
● Some series products support 180°de-warp. 180°de-warp fisheye supports wall mount
de-warp only. The actual product shall prevail.
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