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Use optional depthmaps as additional information for the sfm process #1879

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Use optional depthmaps as additional information for the sfm process #1879

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  • Tracks are modified to contains an optional depth field for each observation
  • A node has been added to inject depthmaps information into this track field
  • SfmBootstrap is now able to use this prior information if he's not able to find a pair with enough parallax
  • SfmExpanding is now using this prior information if the same tracks has not enough parallax. The landmark is replaced with measured / triangulated information as soon as enough parallax is available

Fabien Servant added 3 commits September 10, 2025 13:18
Add depth to tracks
49e8b65
Node to inject depth from depthmaps in tracks
bc7eb63
DepthMap based priors in sfm
4ebb33c 
Conflicts:
	src/aliceVision/sfm/pipeline/bootstrapping/PairsScoring.cpp
	src/aliceVision/sfmData/Landmark.hpp
	src/software/pipeline/main_sfmBootstrapping.cpp
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@fabiencastan fabiencastan Awaiting requested review from fabiencastan

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