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smileyenot983 / reconstructor

3d reconstruction from camera images
MIT License
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Densification? #1

Open antithing opened 9 months ago

antithing commented 9 months ago

Hi, and thanks for making this code available!

Do you have any tips on how to create a dense cloud from the resulting sparse points?

Thanks!

smileyenot983 commented 9 months ago

Hi! For creating dense cloud you have to use multi view stereo. It would estimate depth for each point on image. It is not implemented here, but there are several open-source implementations, like this one https://github.com/cdcseacave/openMVS

antithing commented 9 months ago

Okay understood. thanks!

One more question, does this repo have global optimization as well as incremental?

smileyenot983 commented 9 months ago

Yes, the optimization(bundle adjustment) is happening here: https://github.com/smileyenot983/reconstructor/blob/main/Mapper/libMapper/SequentialReconstructor.cpp#L1065