Share Email Print
cover

Proceedings Paper

Gonio photometric imaging for recording of reflectance spectra of 3D objects
Author(s): Yoichi Miyake; Norimichi Tsumura; Hideaki Haneishi; Junichiro Hayashi
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In recent years, it is required to develop a system for 3D capture of archives in museums and galleries. In visualizing of 3D object, it is important to reproduce both color and glossiness accurately. Our final goal is to construct digital archival systems in museum and Internet or virtual museum via World Wide Web. To archive our goal, we have developed the multi-spectral imaging systems to record and estimate reflectance spectra of the art paints based on principal component analysis and Wiener estimation method. In this paper, Gonio photometric imaging method is introduced for recording of 3D object. Five-band images of the object are taken under seven different illuminants angles. The set of five-band images are then analyzed on the basis of both dichromatic reflection model and Phong model to extract Gonio photometric information of the object. Prediction of reproduced images of the object under several illuminants and illumination angles is demonstrated and images that are synthesized with 3D wire frame image taken by 3D digitizer are also presented.

Paper Details

Date Published: 6 June 2002
PDF: 5 pages
Proc. SPIE 4421, 9th Congress of the International Colour Association, (6 June 2002); doi: 10.1117/12.464568
Show Author Affiliations
Yoichi Miyake, Chiba Univ. (Japan)
Norimichi Tsumura, Chiba Univ. (Japan)
Hideaki Haneishi, Chiba Univ. (Japan)
Junichiro Hayashi, Mitsubishi Electric Corp. (Japan)


Published in SPIE Proceedings Vol. 4421:
9th Congress of the International Colour Association

© SPIE. Terms of Use
Back to Top