Augmenting Crowd-Sourced 3D Reconstructions Using Semantic Detections

CVPR 2018 True PriceJohannes L. SchönbergerZhen WeiMarc PollefeysJan-Michael Frahm

Image-based 3D reconstruction for Internet photo collections has become a robust technology to produce impressive virtual representations of real-world scenes. However, several fundamental challenges remain for Structure-from-Motion (SfM) pipelines, namely: the placement and reconstruction of transient objects only observed in single views, estimating the absolute scale of the scene, and (suprisingly often) recovering ground surfaces in the scene... (read more)

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