PointCloudLibrary / PointCloudLibrary/pcl
Maybe a bug of pcl_virtual_scanner
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- Dominant language
- C++
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Description
Your Environment
- Operating System and version:ubuntu16.04
- Compiler: gcc5.4.0
- PCL Version:1.9.1
Context
Hi,
I want to get partial snapshots of an object(banana) according to the tutorial.
But the first snapshots and only the first snapshots may become strange as the image below show:
As you can see, the point cloud is not in the proper place.
What's more, the normal estimation seems can't be applied in the pcd output from the pcl_virtual_scanner, there is no output from normal estimation.
If it's my fault, please let me know. Thanks a lot!
Code to Reproduce
The source code of the project is here.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the pcl_virtual_scanner behavior using the linked objectPoseEstimation source, the OpenNI object-recognition tutorial, and the reported Ubuntu 16.04, GCC 5.4.0, and PCL 1.9.1 environment. Compare the first partial snapshots with later output and check the reported normal-estimation result. Done means the failure is reproduced and the affected component, expected behavior, and a concrete correction are documented.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-vision
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100