how to create range image?

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majid
majid 2021-9-28
评论： DGM 2021-9-29
hello,
does anyone know how can we convert intensity image (grayscale image) to range image?
I want to image proccessing the lidar image and I need range image .
thanks!
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majid
majid 2021-9-29
and also there is images like this :
DGM
DGM 2021-9-29
I am unfamiliar with handling 3D models in MATLAB, but I'm sure there's a way. My point was that you'd need a 3D model, and not just a 2D projection to do that easily.
FWIW, rangefilt() isn't what you want. Rangefilt() is just a simple sliding-window range (max-min) filter.

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