Abstract

An improved two-stage model of colorimetric characterization for liquid crystal display (LCD) was proposed. The model included an S-shape nonlinear function with four coefficients for each channel to fit the tone reproduction curve (TRC), and a linear transfer matrix with black-level correction. To compare with the simple model (SM), gain-offset-gain (GOG), S-curve and three-one-dimensional look-up tables (3-1D LUTs) models, an identical LCD was characterized and the color differences were calculated and summarized using the set of 7*7*7 digital-to-analog converter (DAC) triplets as test data. The experimental results showed that the model was outperformed in comparison with the GOG and SM ones, and near to that of the S-curve model and 3-1D LUTs method.

© 2006 Chinese Optics Letters

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  2. R. Balasubramanian, J. Imag. Sci. Technol. 44, 321 (2000).
  3. P.-R. Chang, C.-C. Tai, and B.-F. Yeh, Proc. SPIE 2170, 182 (1991).
  4. Y. Wang and H. Xu, Chin. Opt. Lett. 3, 725 (2005).
  5. S. Wen and R. Wu, Col. Res. Appl. 31, 102 (2006).
  6. T. Deguchi and N. Katoh, Proc. SPIE 3300, 319 (1997).
  7. R. S. Berns, Displays 16, 173 (1996).
  8. Y. Kwak and L. MacDonald, Displays 21, 179 (2000).
  9. H. Xu and H. Yaguchi, Col. Res. Appl. 30, 198 (2005).

2006

S. Wen and R. Wu, Col. Res. Appl. 31, 102 (2006).

2005

B. Bastani, B. Cressman, and B. Funt, Col. Res. Appl. 30, 438 (2005).

H. Xu and H. Yaguchi, Col. Res. Appl. 30, 198 (2005).

Y. Wang and H. Xu, Chin. Opt. Lett. 3, 725 (2005).

2000

Y. Kwak and L. MacDonald, Displays 21, 179 (2000).

R. Balasubramanian, J. Imag. Sci. Technol. 44, 321 (2000).

1997

T. Deguchi and N. Katoh, Proc. SPIE 3300, 319 (1997).

1996

R. S. Berns, Displays 16, 173 (1996).

1991

P.-R. Chang, C.-C. Tai, and B.-F. Yeh, Proc. SPIE 2170, 182 (1991).

Balasubramanian, R.

R. Balasubramanian, J. Imag. Sci. Technol. 44, 321 (2000).

Bastani, B.

B. Bastani, B. Cressman, and B. Funt, Col. Res. Appl. 30, 438 (2005).

Berns, R. S.

R. S. Berns, Displays 16, 173 (1996).

Chang, P.-R.

P.-R. Chang, C.-C. Tai, and B.-F. Yeh, Proc. SPIE 2170, 182 (1991).

Cressman, B.

B. Bastani, B. Cressman, and B. Funt, Col. Res. Appl. 30, 438 (2005).

Deguchi, T.

T. Deguchi and N. Katoh, Proc. SPIE 3300, 319 (1997).

Funt, B.

B. Bastani, B. Cressman, and B. Funt, Col. Res. Appl. 30, 438 (2005).

Katoh, N.

T. Deguchi and N. Katoh, Proc. SPIE 3300, 319 (1997).

Kwak, Y.

Y. Kwak and L. MacDonald, Displays 21, 179 (2000).

MacDonald, L.

Y. Kwak and L. MacDonald, Displays 21, 179 (2000).

Tai, C.-C.

P.-R. Chang, C.-C. Tai, and B.-F. Yeh, Proc. SPIE 2170, 182 (1991).

Wang, Y.

Wen, S.

S. Wen and R. Wu, Col. Res. Appl. 31, 102 (2006).

Wu, R.

S. Wen and R. Wu, Col. Res. Appl. 31, 102 (2006).

Xu, H.

Y. Wang and H. Xu, Chin. Opt. Lett. 3, 725 (2005).

H. Xu and H. Yaguchi, Col. Res. Appl. 30, 198 (2005).

Yaguchi, H.

H. Xu and H. Yaguchi, Col. Res. Appl. 30, 198 (2005).

Yeh, B.-F.

P.-R. Chang, C.-C. Tai, and B.-F. Yeh, Proc. SPIE 2170, 182 (1991).

Chin. Opt. Lett.

Col. Res. Appl.

H. Xu and H. Yaguchi, Col. Res. Appl. 30, 198 (2005).

B. Bastani, B. Cressman, and B. Funt, Col. Res. Appl. 30, 438 (2005).

S. Wen and R. Wu, Col. Res. Appl. 31, 102 (2006).

Displays

R. S. Berns, Displays 16, 173 (1996).

Y. Kwak and L. MacDonald, Displays 21, 179 (2000).

J. Imag. Sci. Technol.

R. Balasubramanian, J. Imag. Sci. Technol. 44, 321 (2000).

Proc. SPIE

P.-R. Chang, C.-C. Tai, and B.-F. Yeh, Proc. SPIE 2170, 182 (1991).

T. Deguchi and N. Katoh, Proc. SPIE 3300, 319 (1997).

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