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2022-01-24 07:52:34 -0500 commented question How to interpret pointcloud topic "/kinect/depth/points" from openni_kinect library?

I'm using roscpp

2022-01-21 10:37:42 -0500 marked best answer How to interpret pointcloud topic "/kinect/depth/points" from openni_kinect library?

I search for a long time on wikis/forums... but i found nothing which fits to me. I still don't know how to get coordinates x y z from every point in this topic, how many points they are and, possibly, RGB values.

This is the content of a message in this topic:

header: seq: 19 stamp: secs: 124 nsecs: 110000000 frame_id: "camera_depth_optical_frame" height: 480 width: 640 fields: - name: "x" offset: 0 datatype: 7 count: 1 - name: "y" offset: 4 datatype: 7 count: 1 - name: "z" offset: 8 datatype: 7 count: 1 - name: "rgb" offset: 16 datatype: 7 count: 1 is_bigendian: False point_step: 32 row_step: 20480 data: [0, 0, 192, 127, 0, 0, 192, 127, 0, 0, 192, 127, 0, 0, 0, 0, 178, 178, 178, 0, 0, 0, 0, 0, 0, 0, 0, ...] is_dense: False

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2022-01-21 10:25:19 -0500 commented answer How to interpret pointcloud topic "/kinect/depth/points" from openni_kinect library?

Thanks a lot! I'll try to write a program with this information that you give to me

2022-01-20 10:01:43 -0500 asked a question How to interpret pointcloud topic "/kinect/depth/points" from openni_kinect library?

How to interpret pointcloud topic "/kinect/depth/points" from openni_kinect library? I search for a long time on wikis/f