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stereolabs / zed-python-api

Python API for the ZED SDK
https://www.stereolabs.com/docs/app-development/python/install/
MIT License
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Get 3d point cloud calculation issues #168

Closed afloralblb closed 3 years ago

afloralblb commented 3 years ago

Hi,

I have two questions:

  1. I am trying to use the depth map as an input of some algorithms and use the output depth map to get 3d point cloud, so i need to calculate the 3d point cloud manually. I checked 'SN.conf' file, i only found cx,cy,fx,fy but i cannot find the scaling factor, is it contained in 'SN.conf' file?

  2. Currently I got 8-bit depth map which scales in [0,255], is it possible to using such kind of depth map to get 3d point cloud manually or i have to use depth_map.getValue(x,y) to get raw depth value to do calculation?

Thanks

obraun-sl commented 3 years ago

Duplicated with https://github.com/stereolabs/zed-examples/issues/346