3D Shape from Silhouettes in Water for Online Novel-view Synthesis

Tomohiko Yano; Shohei Nobuhara; Takashi Matsuyama

doi:10.2197/ipsjtcva.5.65

Tomohiko Yano, Shohei Nobuhara, Takashi Matsuyama

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Keywords: underwater photography, multiple-view geometry, 3D shape reconstruction, free-viewpoint rendering

JOURNAL FREE ACCESS

2013 Volume 5 Pages 65-69

DOI https://doi.org/10.2197/ipsjtcva.5.65

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Abstract

This paper is aimed at presenting a new algorithm for full 3D shape reconstruction and online free-viewpoint rendering of objects in water. The key contributions are (1) a new calibration model for the refractive projection, and (2) a new 3D shape reconstruction algorithm based on shape-from-silhouette (SfS) concept. We also propose an online free-viewpoint rendering system as a practical application.

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