ethz-asl / ethzasl_ptam

Modified version of Parallel Tracking and Mapping (PTAM)
http://wiki.ros.org/ethzasl_ptam
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Performance Issues on Catkinized Version #36

Closed oscarmendezm closed 10 years ago

oscarmendezm commented 10 years ago

Hi,

I have been using this package for my research and recently updated it to the catkinized version in order to build it directly into my code.

However, I am seeing a significant performance degradation when it comes to the map building. The map does not keep all points, but rather seems to have a sliding window. I also get this error:

NANNERY! 0.000967144 -8.89124e-05 0.00125707 -8.89124e-05 9.84169e-06 -0.000115841 0.00125707 -0.000115841 0.00163993

alot more than I did before catkinization. I have the previous version saved and this error never pops up.

Hope someone knows what is up with this.

Thanks,

Oscar Mendez