Filter considerations in color correction

Michael J. Vrhel; H. Joel Trussell

doi:10.1117/12.58337

19 May 1992 Filter considerations in color correction

Michael J. Vrhel, H. Joel Trussell

Proceedings Volume 1657, Image Processing Algorithms and Techniques III; (1992) https://doi.org/10.1117/12.58337
Event: SPIE/IS&T 1992 Symposium on Electronic Imaging: Science and Technology, 1992, San Jose, CA, United States

Abstract

The quality of color correction is dependent upon the filters used to scan the image. This paper introduces a method of selecting the scanning filters using a priori information about the viewing illumination. Experimental results are presented. The addition of a fourth filter produces significantly improved color correction over that obtained by three filters.

Citation Download Citation

Michael J. Vrhel and H. Joel Trussell "Filter considerations in color correction", Proc. SPIE 1657, Image Processing Algorithms and Techniques III, (19 May 1992); https://doi.org/10.1117/12.58337

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