disparity image is displayed but pointcloud shows only a small dot in rviz

asked 2019-04-17 05:18:45 -0500

SIU0598 gravatar image

Hi all, I am trying to get disparity image and pointclouds from VREP's two vision sensors(assembled like stereo camera) using Stereo_Image_Proc. Disparity image is successfully displayed and pointcloud topic (i-e /points2) publishes consistent data at each iteration(I mean its data contains few numbers like 197, 172,0 ,0,0,0 etc repeatedly). I don't know where am I doing mistake. I would be highly grateful if someone please solve my this problem. I have attached rqt_graph, rostopic echo /points2 and rviz display of pointcloud. Thanks

P.S I have uploaded the pics on github link text, please see there

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_npaul gravatar image _npaul  ( 2019-12-18 10:30:02 -0500 )edit