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nvidia-isaac / nvblox

A GPU-accelerated TSDF and ESDF library for robots equipped with RGB-D cameras.
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Is nvblox the GPU version of Voxgraph？ #28

Closed Janebek closed 1 year ago

Janebek commented 1 year ago

Hi！Thanks for you azamzing work on nvblox!

My question is that is nvblox the GPU version of Voxgraph? If not, what are those changes compared to the Voxgraph?

I'm really looking forward to your reply! Thanks for your time!

alexmillane commented 1 year ago

Hi, there. Thanks for your interest. nvblox is the GPU-based successor to voxblox.

It doesn't include the global mapping aspects of voxgraph: submapping and global optimization of the map.

The aspects of voxblox/voxgraph that it does do, however, it does much faster.

Hope that sort of answers your question.

Janebek commented 1 year ago

Thanks for your reply!