Optimal scanning filters using spectral reflectance information

Michael J. Vrhel; H. Joel Trussell

doi:10.1117/12.152714

8 September 1993 Optimal scanning filters using spectral reflectance information

Michael J. Vrhel, H. Joel Trussell

Proceedings Volume 1913, Human Vision, Visual Processing, and Digital Display IV; (1993) https://doi.org/10.1117/12.152714
Event: IS&T/SPIE's Symposium on Electronic Imaging: Science and Technology, 1993, San Jose, CA, United States

Abstract

The quality of color correction is dependent upon the filters used to record the image. The problem of estimating, CIE tristimulus vectors of the original image under several illuminants, from data obtained with a single imaging illuminant is discussed. Optimal filters are derived which minimize the total color correction mean square error for several viewing illuminants. The sensitivity of the filters to perturbations is investigated. Simulations are performed using real reflectance spectra.

Citation Download Citation

Michael J. Vrhel and H. Joel Trussell "Optimal scanning filters using spectral reflectance information", Proc. SPIE 1913, Human Vision, Visual Processing, and Digital Display IV, (8 September 1993); https://doi.org/10.1117/12.152714

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