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GhiXu / Geo-Neus

Geo-Neus: Geometry-Consistent Neural Implicit Surfaces Learning for Multi-view Reconstruction (NeurIPS 2022)
MIT License
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Question about source views #1

Closed Burningdust21 closed 2 years ago

Burningdust21 commented 2 years ago

Hi, thanks for a great work! I want to know how many source views have been used in geometry loss for a reference view, and how do you select them?

GhiXu commented 2 years ago

Hi @Burningdust21, 9 source views are first used to compute NCC costs for each source view and then the top-4 best ones are aggregated into a unified multi-view matching cost. We use COLMAP's selection stragetry to generate source views for a reference view.

Burningdust21 commented 2 years ago

Thanks for your quick response!