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

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-silhoue...

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Veröffentlicht in:	Information and Media Technologies 2013, Vol.8(4), pp.1056-1060
Hauptverfasser:	Yano, Tomohiko, Nobuhara, Shohei, Matsuyama, Takashi
Format:	Artikel
Sprache:	eng
Schlagworte:	3D shape reconstruction free-viewpoint rendering multiple-view geometry underwater photography
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Beschreibung
Zusammenfassung:	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.
ISSN:	1881-0896
DOI:	10.11185/imt.8.1056