ZED2 depth captures saving

Software Python
1

I am trying to capture depth and point cloud data using python scripts of ZED2 provided by stereo labs. I am able to visualize depth and point cloud data after running the scripts but somehow I am not able to save the depth and point cloud 2D images using usual opencv imwrite() or any other functions. After saving, all images are blank. That is why I have to take snapshots every time for getting depth/ point cloud data images.

Is there any other functionality to save data. Any suggestions would be appreciated.

2

Hi,

Which sample are you using?

To visualize the depth map and save it on disk, you need to add the following line in your code :

            depth_to_save = sl.Mat() zed.retrieve_image(depth_to_save, sl.VIEW.DEPTH, sl.MEM.CPU) err = depth_to_save.write('depth.png')

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