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Proceedings Paper

A color retrieval technique using holograms
Author(s): Mitsuo Fukuda; Shota Yamamoto; Makoto Kato; Tadahiko Kawaguchi; Masaki Aono; Hideo Sekino; Mitsuteru Inoue
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Paper Abstract

We propose a new technique for retrieving color information. The color data taken by a digital camera is transferred to two-dimensional data on the color chart and displayed on a spatial light modulator. This modulation technique is combined with a retrieval technique using a joint transform correlator. The color data, e.g., photograph of a flower, are retrieved by this system, and the same color data (photograph) can be perfectly selected from the many reference data. This technique will open a new area of retrieval techniques for ambiguous images based on shape and color information.

Paper Details

Date Published: 19 May 2009
PDF: 8 pages
Proc. SPIE 7358, Holography: Advances and Modern Trends, 73581B (19 May 2009);
Show Author Affiliations
Mitsuo Fukuda, Toyohashi Univ. of Technology (Japan)
Shota Yamamoto, Toyohashi Univ. of Technology (Japan)
Makoto Kato, Papa Lab. Co., Ltd. (Japan)
Tadahiko Kawaguchi, Papa Lab. Co., Ltd. (Japan)
Masaki Aono, Toyohashi Univ. of Technology (Japan)
Hideo Sekino, Toyohashi Univ. of Technology (Japan)
Mitsuteru Inoue, Toyohashi Univ. of Technology (Japan)

Published in SPIE Proceedings Vol. 7358:
Holography: Advances and Modern Trends
Miroslav Miler; Miroslav Hrabovský, Editor(s)

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