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I have a picture of the BEV and camera pose.

How do I turn it into a front view of the blue vehicle in the picture?

BEV

Pang-Yang Pao
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1 Answers1

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TLDR; Only based on the info you give, it's not possible to get a "proper" ego vehicle front view.

Detail: To change the camera view angle for an image, you need to know at least these information: camera intrinsics (if the image is with distortion, you also need to see the dist coeff), the extrinsic/rotation from the current view to another view.

Then you can do the view transform by using homography matrix

calculation method

It can give you result like this

homography matrix view transform example

You can refer to this opencv example

But! A very important part is that all the result we mentioned above can't let you handle translation (In my opinion it's what your request need to handle). Because the image doesn't contain any depth information.

But I guess you are using a simulator, so you might be able to get these info. (kind of a cheat method)

hibolo
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