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2018-12-21 05:09:42 -0500	answered a question	working catkinized orb slam 2 or other monocular slam If this may help some future readers, I've made some modifications to ORB-SLAM2 to use the up-to-date version of DBoW
2017-03-15 08:05:52 -0500	received badge	● Famous Question (source)
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2016-05-30 15:57:31 -0500	received badge	● Popular Question (source)
2016-05-09 07:22:02 -0500	answered a question	how to get the ground truth map from ORB_SLAM Are you using Monocular, RGBD or Stereo algorithm? ORBslam2 comes with the three approaches implemented. From a theoretical point of view, if you are using monocular approach, the map that you will obtain is not metric.
2016-05-09 04:43:47 -0500	asked a question	Synchronizer and multiple message with same timestamp Hi all, I'm trying to synchronize two topics (/joint and /odom). Until now I've got no problems in performing that synchronization. Now the /joint source is changed and I am unable to perform the synchro. The problem is this one: the node source of topic /joint publishes, at each time stamp, two different messages, with different seq, but same stamp. Using the Synchronizer, in the callback I have access only to the second message, since, I think, it considers the second message (same timestamp but higher seq number) the nearest in terms of time. I need to access the first message from the Synchronizer...but I don't know how hope someone can help me =) bart