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Title:Holistic 3D Reconstruction of Urban Structures from Low-Rank Textures
Author(s):Mobahi, Hossein; Zhou, Zihan; Yang, Allen; Ma, Yi
3D reconstruction
Low-rank textures
Abstract:We introduce a new approach to reconstructing accurate camera geometry and 3D models for urban structures in a holistic fashion, i.e., without relying on extraction or matching of traditional local features such as points and edges. Instead, we use semi-global or global features based on transform invariant low-rank textures, which are ubiquitous in urban scenes. Modern high-dimensional optimization techniques enable us to accurately and robustly recover precise and consistent camera calibration and scene geometry from a single or multiple images of the scene. We demonstrate how to construct 3D models of real buildings from sequences of multiple large-baseline uncalibrated images that conventional SFM systems do not apply.
Issue Date:2011-07
Publisher:Coordinated Science Laboratory, University of Illinois at Urbana-Champaign
Series/Report:Coordinated Science Laboratory Report no. UILU-ENG-11-2205, DC-252
Description:Coordinated Science Laboratory was formerly known as Control Systems Laboratory
Sponsor:National Science Foundation / NSF CCF 09-64215
NAVY N00014-09-1-0230
ARO MURI W911NF-06-1-0076
ARL MAST-CTA W911NF-08-2-0004
Date Available in IDEALS:2015-04-06

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