What is the difference between IMV1-1/3 and Generic Dewarp?


When user would like to add a fisheye camera into NUUO products,
there are two types of lens setting -- IMV1-1/3 and Generic Dewarp,
what is the difference?


  1. IMV1-1/3 is for "normal camera with an extra immervision lens", which is a way to make normal camera to become fisheye camera. Here is the Immervision website, and campatible camera list.
  2. Generic Dewarp is for fisheye camera, the lens are already built inside the camera. In camera support list of Mainconsole, you will see a note below the camera model: fisheye camera, it means, this camera could use "Generic Dewarp"
  3. Why we need Generic Dewarp for fisheye camera? Please check the below image:                                                                                   As you can see the image at the left, it is the original image of fisheye camera, this one is hard to identify, since the panoramic view is captured in a circular picture. the other images at the right show the results after dewarp, they are easily to identify, and still have the advantage of the panoramic view.
  4. For more information about Generic Dewarp, please refer to NUUO TECHNICAL QUARTERLY Fisheye Dewarp


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