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Proceedings Paper

Object-based approach to image-based rendering with linear filters using defocus information
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Paper Abstract

In this paper, we present a novel approach to image-based rendering (IBR) for generating an arbitrary view image with arbitrary focus of a scene with two approximately constant depths. The presented method differs from the conventional IBRs using multiple view images in that we acquire two differently focused images at each camera position and render parallax and focus effects on each object simply by linear filtering of the acquired images without segmentation. Experimental results on the real images acquired with 4 cameras located in parallel are presented.

Paper Details

Date Published: 23 June 2003
PDF: 8 pages
Proc. SPIE 5150, Visual Communications and Image Processing 2003, (23 June 2003); doi: 10.1117/12.503341
Show Author Affiliations
Akira Kubota, Univ. of Tokyo (Japan)
Kiyoharu Aizawa, Univ. of Tokyo (Japan)

Published in SPIE Proceedings Vol. 5150:
Visual Communications and Image Processing 2003
Touradj Ebrahimi; Thomas Sikora, Editor(s)

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