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Technical Article | TA-20201002-TP-41 VDG Sense | Tutorials | Image Correction  | PDF Download |
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Dewarping refers to the process of perspective correction of an image, to reverse the effects of geometric distortions caused by the camera lens. Most commonly known as a “Fisheye” and/or “360º” device. Dewarping allows the user to cover a wide area with a single device, but also to have a “normal” view of an otherwise distorted or reversed image.
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Dewarp algorithm
Choose between the standard algorithm VDG, or the Panomorph algorithm by Immervision.
Dewarp type
Ceiling / Wall / Floor
Depended how the camera device is installed. This will affect how the panoramic view is created and the direction of the PTZ controls
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