TY - GEN
T1 - Color Reproduction for Electronic Paper with Printed Color Filter Array
AU - Kao, Wen Chung
AU - Huang, Po Han
AU - Hung, Chi Mao
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - The color electronic paper (e-paper) based on a printed color filter array had been proposed recently, but the related image processing issues have not yet been discussed. The printed color e-paper offers the advantage of rapid driving capability and accurate intensity control for each color channel. However, its color gamut is comparatively narrower than that of multi-pigment color e-paper, and the output response curve is generally nonlinear. This leads to difficulties in color and tone reproduction when displaying an image on this new color e-paper. This paper discusses the practical issue of applying the traditional image processing pipeline to this new color e-paper and proposes an alternative approach to address the nonlinear response issue in printed color e-paper. With the proposed image pipeline, significant improvements in display quality can be achieved.
AB - The color electronic paper (e-paper) based on a printed color filter array had been proposed recently, but the related image processing issues have not yet been discussed. The printed color e-paper offers the advantage of rapid driving capability and accurate intensity control for each color channel. However, its color gamut is comparatively narrower than that of multi-pigment color e-paper, and the output response curve is generally nonlinear. This leads to difficulties in color and tone reproduction when displaying an image on this new color e-paper. This paper discusses the practical issue of applying the traditional image processing pipeline to this new color e-paper and proposes an alternative approach to address the nonlinear response issue in printed color e-paper. With the proposed image pipeline, significant improvements in display quality can be achieved.
UR - http://www.scopus.com/inward/record.url?scp=85205765042&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85205765042&partnerID=8YFLogxK
U2 - 10.1109/ICCE-Taiwan62264.2024.10674261
DO - 10.1109/ICCE-Taiwan62264.2024.10674261
M3 - Conference contribution
AN - SCOPUS:85205765042
T3 - 11th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2024
SP - 13
EP - 14
BT - 11th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 11th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2024
Y2 - 9 July 2024 through 11 July 2024
ER -