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Proceedings Paper

Development of an image capturing system for the reproduction of high-fidelity color
Author(s): Tahseen Ejaz; Yokoi Shoichi; Tomohiro Horiuchi; Tetsuya Yokota; Masanori Takaya; Gosuke Ohashi; Yoshifumi Shimodaira
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Paper Abstract

An image capturing system for the reproduction of high-fidelity color color was developed and a set of three optical filters were designed for this purpose. Simulation was performed on the SOCS database containing the spectral reflectance data of various objects in the range of wavelength of 400nm ~ 700nm in order to calculate the CIELAB color difference ΔEab. The average color difference was found to be 1.049. The camera was mounted with the filters and color photographs of all the 24 color patches of the Macbeth chart were taken. The measured tristimulus values of the patches were compared with those of the digital images captured by the camera. The average ΔEab was found to be 5.916.

Paper Details

Date Published: 17 January 2005
PDF: 9 pages
Proc. SPIE 5667, Color Imaging X: Processing, Hardcopy, and Applications, (17 January 2005); doi: 10.1117/12.588036
Show Author Affiliations
Tahseen Ejaz, Shizuoka Univ. (Japan)
Yokoi Shoichi, Shizuoka Univ. (Japan)
Tomohiro Horiuchi, Shizuoka Univ. (Japan)
Tetsuya Yokota, Shizuoka Univ. (Japan)
Masanori Takaya, Shizuoka Univ. (Japan)
Gosuke Ohashi, Shizuoka Univ. (Japan)
Yoshifumi Shimodaira, Shizuoka Univ. (Japan)

Published in SPIE Proceedings Vol. 5667:
Color Imaging X: Processing, Hardcopy, and Applications
Reiner Eschbach; Gabriel G. Marcu, Editor(s)

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