Dahua Technology IPC-HDW5842T-ZE, Operation Manual

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Operation Manual
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Table 4-16 Description of fisheye parameters
Parameter Description
Install Mode You can select Ceiling , Wall , or Ground .
Record Mode
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1O: The original image before correction.
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1P: 360°rectangular panoramic image.
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2P: When the install mode is Ceiling or Ground , you can set this
mode. Two associated 180° rectangular image screens, and at any
time, the two screens form a 360° panoramic image.
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1R: Original image independent sub-screen. You can
zoom or drag the image in all the screens.
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2R: Original image two independent sub-screens. You
can zoom or drag the image in all the screens.
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4R: Original image four independent sub-screens. You
can zoom or drag the image in all the screens.
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1O + 3R: Original image three independent sub-screens.
You can zoom or drag the image in original image screen, and
move the image (upper and lower) in sub-screens to adjust the
vertical view.
Step 3 Click Save .
4.5.1.1.11 Image Correction
Enable the image correction function to correct some bent objects (such as roads) in the image of
panoramic splicing cameras, but it will influence the field of view.
Figure 4-43 Image correction
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If the camera has multiple sensors, the image correction function will only displayed when the
number of splicing sensors is 4 or less.
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When the device enables image correction, intelligent event and sub stream 2 are closed
automatically.