Photometric calibration for image enhancement of electrophoretic displays

Wen Chung Kao, Jen Jui Liu, Ming I. Chu, Yi Kai Wang, Tsung Hua Yang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The electrophoretic display (EPD) has become themain solution to electronic paper, but it is temperature sensitive with only a few number of gray levels. In this paper, we present an integrated image tool to automatically estimate the reflectance function curves under different temperatures, perform adaptive image halftoning to improve visual quality, and calibrate the image to compensate the nonlinear response of EPD. Theproposed approach has been verified on a practical EPD panel and promising results are achieved.

Original languageEnglish
Title of host publicationISCE 2010 - 14th IEEE International Symposium on Consumer Electronics
DOIs
Publication statusPublished - 2010 Sep 1
Event14th IEEE International Symposium on Consumer Electronics, ISCE 2010 - Braunschweig, Germany
Duration: 2010 Jun 72010 Jun 10

Publication series

NameProceedings of the International Symposium on Consumer Electronics, ISCE

Other

Other14th IEEE International Symposium on Consumer Electronics, ISCE 2010
CountryGermany
CityBraunschweig
Period10/6/710/6/10

Keywords

  • Electrophoretic display (EPD)
  • Image calibration
  • Image halftoning
  • Temperature compensation

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Kao, W. C., Liu, J. J., Chu, M. I., Wang, Y. K., & Yang, T. H. (2010). Photometric calibration for image enhancement of electrophoretic displays. In ISCE 2010 - 14th IEEE International Symposium on Consumer Electronics [5523253] (Proceedings of the International Symposium on Consumer Electronics, ISCE). https://doi.org/10.1109/ISCE.2010.5523253