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http://dx.doi.org/10.15701/kcgs.2015.21.5.37

Hybrid Model Representation for Progressive Indoor Scene Reconstruction  

Jung, Jinwoong (POSTECH)
Jeon, Junho (POSTECH)
Yoo, Daehoon (Korea Military Academy)
Lee, Seungyong (POSTECH)
Abstract
This paper presents a novel 3D model representation, called hybrid model representation, to overcome existing 3D volume-based indoor scene reconstruction mechanism. In indoor 3D scene reconstruction, volume-based model representation can reconstruct detailed 3D model for the narrow scene. However it cannot reconstruct large-scale indoor scene due to its memory consumption. This paper presents a memory efficient plane-hash model representation to enlarge the scalability of the indoor scene reconstruction. Also, the proposed method uses plane-hash model representation to reconstruct large, structural planar objects, and at the same time it uses volume-based model representation to recover small detailed region. Proposed method can be implemented in GPU to accelerate the computation and reconstruct the indoor scene in real-time.
Keywords
Large-scale scene reconstruction; real-time algorithm; geometry reconstruction; RGBD images;
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