Improving the appearance of flat-panel displays using multilevel color error diffusion

Jennifer Gille; Jeff Luszcz; James O. Larimer

doi:10.1117/12.274509

3 June 1997 Improving the appearance of flat-panel displays using multilevel color error diffusion

Jennifer Gille, Jeff Luszcz, James O. Larimer

Proceedings Volume 3016, Human Vision and Electronic Imaging II; (1997) https://doi.org/10.1117/12.274509
Event: Electronic Imaging '97, 1997, San Jose, CA, United States

Abstract

A tool written in MatLab is described that can be used to simulate display devices. Images as they would appear on the simulated display can be rendered on a workstation screen for direct visualization of the simulated data. The tool also produces a two-dimensional matrix of CIE XYZ vectors that corresponds to the photometric measure of the simulated display with an image rendered on it. This tool is part of a larger effort to build a CAD tool for flat panel display design and optimization. Use of the tool is illustrated with examples of multi-level error diffusion. An empirical experiment is described comparing the predictions of the CAD tool set to actual human performance. The system is found to be consistent with human psychophysics and useful for device design and optimization.

Citation Download Citation

Jennifer Gille, Jeff Luszcz, and James O. Larimer "Improving the appearance of flat-panel displays using multilevel color error diffusion", Proc. SPIE 3016, Human Vision and Electronic Imaging II, (3 June 1997); https://doi.org/10.1117/12.274509

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