ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange
Ask Your Question

Problem while launching PMICP

asked 2016-09-09 16:40:20 -0500

The Gimmickk gravatar image

updated 2016-12-26 09:25:53 -0500

gvdhoorn gravatar image

Followed the following tutorial https://libpointmatcher.readthedocs.i...
It works well till I open cloud_0.vtk and cloud_1.vtk in PARAVIEW and at the next step of launching pmicp with an empty ICP configuration I get an error, I tried to copy paste the file from the tutorial, In that case the error is following:

terminate called after throwing an instance of 'PointMatcher<float>::ConvergenceError'         
  what():  ErrorMnimizer: no point to minimize                
Aborted (core dumped)

and when I launched the same YAML in the package provided in the package, the output is very unexpected:

* KDTreeMatcher: initialized with knn=1, epsilon=0, searchType=1 and maxDist=inf             
match ratio: 0.900055       
ICP transformation:            
   0.993545   -0.113204  0.00724467    0.608055              
   0.113237    0.993559 -0.00431907 -0.00381928            
-0.00670904   0.0051116    0.999964   0.0106469                           
          0           0           0           1

Please help how to correct this.
Ubuntu 15.10 Ros kinetic

edit retag flag offensive close merge delete


In the future: please just answer your own question and then accept your own answer by clicking the checkmark to the left of the answer. That marks this question as answered and is much more visible from the question list than when you close it. Thanks.

gvdhoorn gravatar image gvdhoorn  ( 2016-12-26 09:27:18 -0500 )edit

1 Answer

Sort by ยป oldest newest most voted

answered 2016-12-26 07:58:06 -0500

The Gimmickk gravatar image

Please follow the following issue here

edit flag offensive delete link more

Question Tools

1 follower


Asked: 2016-09-09 16:40:20 -0500

Seen: 181 times

Last updated: Dec 26 '16