
Proceedings Paper
3D reconstruction from integral images based on interpolation algorithmFormat | Member Price | Non-Member Price |
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Paper Abstract
Integral Imaging (II) is a technique that is capable of creating and encoding a true volume spatial optical model of the
object scene in the form of a planar intensity distribution through micro-lens array. With recent progress in the theory
and micro-lens manufacturing, integral imaging is becoming a practical and prospective 3D display technology and
attracting much attention. In this application, the generation of depth map and 3D scene reconstruction from the planar
recorded integral image is essential if real and/or computer generated objects are to be integrated within integral 3D
images. It is also essential to enable content-based image coding and content-based interactive manipulation to be
carried out within integral images. In this technology, 3D scene information is existed in a great deal of "Element
Image" under each micro-lens. A true volume spatial optical model of the 3D scene can be perceived through the
corresponding micro-lens array replaying. Since micro-lens sheet is used in recording, only one recording is necessary
in obtaining three-dimensional information. The precision of depth information will affect the integral images evidently.
This paper presented a method of extracting more precise and reliable depth information with the interpolation
algorithm based on the present depth extraction algorithm. Contrast experiment and data analysis prove that the 3D
reconstruction result is more confirmable with our current depth information, the precision of 3D reconstruction is
improved. This is very important to acquisition of the exact 3D scene information, analysis of the 3D spatial resolution
and data processing of the next generation II-based 3DTV.
Paper Details
Date Published: 6 October 2010
PDF: 7 pages
Proc. SPIE 7655, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 76552Z (6 October 2010); doi: 10.1117/12.867753
Published in SPIE Proceedings Vol. 7655:
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Li Yang; Yoshiharu Namba; David D. Walker; Shengyi Li, Editor(s)
PDF: 7 pages
Proc. SPIE 7655, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 76552Z (6 October 2010); doi: 10.1117/12.867753
Show Author Affiliations
Hong-xia Wang, Beijing Youth Politics College (China)
Zhi-li Xu, Beijing Youth Politics College (China)
Zhi-li Xu, Beijing Youth Politics College (China)
Zi-ping Li, Beijing Youth Politics College (China)
Chun-hong Wu, Univ. of Science and Technology Beijing (China)
Chun-hong Wu, Univ. of Science and Technology Beijing (China)
Published in SPIE Proceedings Vol. 7655:
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Li Yang; Yoshiharu Namba; David D. Walker; Shengyi Li, Editor(s)
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