[ros-users] SLAM_Gmapping Occupancy cell
prasad.dixit at fennecfoxtech.com
Thu Jul 15 12:37:30 UTC 2010
I am working on slam_gmapping tutorial "How to build a Map using logged
I have a case like,
A Robot while building its own map initially; if it comes across the
location where there are downstairs and so it will not find any boundary
line to draw. In such case what would be the cell occupancy?
Will it be treated as "-1 completely unknown"?
If so then, according to 'LRF readings method' it should be completely
'undecided area' and has to be treated always as an obstacle in future map
Also, while initial mapping, do we require encoder reading (==distance
travelled) to match with the laser input?
Looking forward for your help.
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