Efficient Reconstruction of Indoor Scenes with Color

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Efficient Reconstruction of Indoor Scenes with Color (2003)

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by Rui Wang , David Luebke

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BibTeX

@MISC{Wang03efficientreconstruction,
    author = {Rui Wang and David Luebke},
    title = {Efficient Reconstruction of Indoor Scenes with Color},
    year = {2003}
}

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Abstract

In this paper we present an efficient and general approach to computing and integrating 3D distance fields directly from multiple range images. We compute normal and confidence values directly from a 2D range image. We then approximate 3D Euclidean distance by correcting the line-of-sight distance. To integrate multiple scans, we efficiently transform voxels of the target distance field to each scan's local coordinate system, then update voxels with computed distance and confidence values. Finally, we extract an isosurface from the weighted distance field using the marching cubes algorithm. We extend the same idea to the assignment of weighted colors or texture coordinates to the reconstructed model. Experiments show that our approach is fast, has reasonable storage requirements, and can produce high-quality surfaces from multiple range scans.

Keyphrases

efficient reconstruction indoor scene confidence value texture coordinate high-quality surface euclidean distance distance field weighted distance field update voxels reasonable storage requirement multiple scan local coordinate system multiple range scan marching cube algorithm range image weighted color general approach line-of-sight distance multiple range image computed distance target distance field

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