Loop Closure Understanding

RobustFieldAutonomyLab / LeGO-LOAM

LeGO-LOAM: Lightweight and Ground-Optimized Lidar Odometry and Mapping on Variable Terrain

BSD 3-Clause "New" or "Revised" License

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Loop Closure Understanding #137

Closed Chenweng1 closed 4 years ago

Chenweng1 commented 4 years ago

Hi @TixiaoShan ,

Can you please tell me what is loop closure and how to activate the loop closure ? Also is there any way that I can save the generated map into pcd file ?If so, can you tell me how to do that?

Thanks

Weng

TixiaoShan commented 4 years ago

Hi @Chenweng1 This link will probably help you understand loop closure.

The map saving function is already implemented.