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Difference between depth and depth_registered?

asked 2017-06-21 10:16:30 -0500

OwnageManFromLOL gravatar image

When you launch the freenect node there are topics with camera/depth/(SOMETHING) and camera/depth_registered/(SOMETHING). What is the difference between these two things?

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answered 2017-06-22 04:16:31 -0500

gvdhoorn gravatar image

In short:

depth_registered a cloud where each point is coloured (with the colour taken from the 2D image).

depth is a point cloud with no colour info.

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Thanks for you answer!

OwnageManFromLOL gravatar image OwnageManFromLOL  ( 2017-06-23 10:32:28 -0500 )edit

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Asked: 2017-06-21 10:16:30 -0500

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Last updated: Jun 22 '17