Search found 3 matches
- 27 Jul 2018, 09:47
- Forum: General questions
- Topic: Publishing colored point clouds
- Replies: 3
- Views: 4272
Re: Publishing colored point clouds
https://i.imgur.com/h9TQMkg.png I got it working using the 'getVisionSensorDepthBuffer' function. I still publish the depth as a Float32MultiArray and the RGB as an Image, and combine it to a PointCloud2 in an external ROS node. The code for publishing colored point clouds with the Kinect: if (sim_...
- 26 Jul 2018, 11:02
- Forum: General questions
- Topic: Publishing colored point clouds
- Replies: 3
- Views: 4272
Re: Publishing colored point clouds
So, by using 'intensity scale work image' instead of 'extract coordinates from work image' I get a perfect overlay between the depth and rgb channels https://i.imgur.com/lOAZs94.png https://i.imgur.com/jBOn4Oi.png I guess extract coordinates doesn't just calculate a x, y and d value for each z in th...
- 25 Jul 2018, 10:56
- Forum: General questions
- Topic: Publishing colored point clouds
- Replies: 3
- Views: 4272
Publishing colored point clouds
Hello, I have a hard time publishing colored point clouds. As the PointCloud2 message does not contain color information, I have chosen to publish the depth and rgb info as two separate streams and combining them in an external ROS node, as suggested here . I tried to publish the depth as a PointClo...