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How to mark victims in hector slam?

asked 2014-04-17 04:59:55 -0500

Yuichi Chu gravatar image

updated 2014-04-17 14:56:32 -0500

Hi, I am using Hector_Slam for mapping.And I use hector_geotiff to save maps.But what should I do to mark victims on maps ?Any advice will be appreciated !Thank you very much!

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answered 2014-04-17 23:37:31 -0500

See this Q/A which is an earlier duplicate of your question by someone else. As noted also there, hector_object_tracker was called object_tracker before, so older launch files might not work out of the box.

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Stefan,Thank you very much!! I follow your advises and problems work out . much thanks again!

Yuichi Chu gravatar image Yuichi Chu  ( 2014-04-24 21:45:11 -0500 )edit

Hello Stefan! When I urn hector_geotiff , I get a error message like this QPainter::begin: Paint device returned engine == 0, type: 3 . I don't know the reason.

wsAndy gravatar image wsAndy  ( 2015-05-31 19:14:57 -0500 )edit

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Asked: 2014-04-17 04:59:55 -0500

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Last updated: Apr 17 '14