研究生: |
黃柏翰 Huang, Po-Han |
---|---|
論文名稱: |
彩色濾光片電子紙之色彩重現影像處理 Color Reproduction for Color Filter Array Electronic Paper |
指導教授: |
高文忠
Kao, Wen-Chung |
口試委員: |
高文忠
Kao, Wen-Chung 范育成 Fan, Yu-Cheng 賴以威 Lai, I-Wei |
口試日期: | 2024/07/24 |
學位類別: |
碩士 Master |
系所名稱: |
電機工程學系 Department of Electrical Engineering |
論文出版年: | 2024 |
畢業學年度: | 112 |
語文別: | 英文 |
論文頁數: | 65 |
中文關鍵詞: | 彩色電子紙 、彩色濾波片 、色彩重現 、設備色彩特性 、影像處理 |
英文關鍵詞: | color electronic paper, color filter array, color reproduction, device colorimetric characterization, image processing |
研究方法: | 調查研究 、 紮根理論法 、 比較研究 、 觀察研究 |
DOI URL: | http://doi.org/10.6345/NTNU202401425 |
論文種類: | 學術論文 |
相關次數: | 點閱:99 下載:7 |
分享至: |
查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
印刷式彩色濾光陣列電子紙具有快速驅動和準確色彩控制的優勢。然而,它的色域比多色彩電子紙狹窄,且輸出響應曲線通常是非線性的,這導致顏色和色調再現困難。本論文討論了傳統影像處理流程在這種新型彩色電子紙上的應用問題,並提出了解決非線性響應問題的方法。通過這種新影像流程,可以顯著改善顯示品質。
The color electronic paper (e-paper) based on a printed color filter array 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.
[1] K.-D. H. Wen-Chung Kao and C.-Y. Hsu, “Color reproduction of multi-pigment color electronic papers,” in 2023 IEEE International Conference on Consumer Electronics (ICCE), 2023, pp. 1–2.
[2] H. C. Lee, Introduction to color imaging science. Cambridge University Press, 2005.
[3] H.-Y. Chen, “Color measurement and image processing chip design of color electronic paper,” Master’s thesis, National Taiwan Normal University, 2021.
[4] Idealliance, Guide to Print Production v13, 2013, technical report.
[5] K.-D. Hong, “Chip design of color reproduction for multiple particle color electronic paper,” Master’s thesis, National Taiwan Normal University, 2023.
[6] J. E. Gibson and M. D. Fairchild, “Colorimetric characterization of three computer displays (lcd and crt),” Munsell Color Science Laboratory, Technical Report 40, 2000.
[7] H. Shi, N. Kwok, G. Fang, S. C. F. Lin, A. Lee, H. Li, and Y. H. Yu, “Gradientguided color image contrast and saturation enhancement,” International Journal of Advanced Robotic Systems, vol. 14, no. 3, 2017.
[8] W.-C. Kao, X.-T. Huang, H.-C. Wang, C.-C. Pan, and F.-C. Yang, “Real-time tone reproduction for video recording,” in 2012 IEEE 16th International Symposium on Consumer Electronics, 2012, pp. 1–2.
[9] W. C. Kao and J. C. Tsai, “Driving method of three-particle electrophoretic displays,” IEEE Transactions on Electron Devices, vol. 65, no. 3, pp. 1023–1028, 2018.
[10] G. Duthaler, J. Au, M. Davis, H. Gates, B. Hone, A. Knaian, and T. Nakamura,“53.1: Active-matrix color displays using electrophoretic ink and color filters,”in SID Symposium Digest of Technical Papers, vol. 33, no. 1. Oxford, UK: Blackwell Publishing Ltd, May 2002, pp. 1374–1377.
[11] A. Bouchard, H. Doshi, B. Kalhori, and A. Oleson, “68.5 l: Late-news paper: Advances in active-matrix color displays using electrophoretic ink and color filters,”in SID Symposium Digest of Technical Papers, vol. 37, no. 1. Oxford, UK: Blackwell Publishing Ltd, June 2006, pp. 1934–1937.
[12] J. Morovic, “Guidelines for the evaluation of gamut mapping algorithms,” Commission Internationale de L’Eclairage (CIE), Tech. Rep., Jan 2004.
[13] C.-S. Lee, Y.-W. Park, S.-J. Cho, and Y.-H. Ha, “Gamut mapping algorithm using lightness mapping and multiple anchor points for linear tone and maximum chroma reproduction,” Journal of Imaging Science and Technology, vol. 45, no. 3, pp. 209–223, 2001.
[14] R. Bala, “Device characterization,” in Digital Color Imaging, G. Sharma, Ed. Boca Raton, FL, USA: CRC Press, 2017, ch. 5.
[15] A. U. Agar, F. A. Baqai, and J. P. Allebach, “Human visual model-based color halftoning,” in Digital Color Imaging Handbook, G. Sharma, Ed. Boca Raton, FL, USA: CRC Press, 2017, ch. 7.
[16] H. Haneishi, T. Suzuki, N. Shimoyama, and Y. Miyake, “Color digital halftoning taking colorimetric color reproduction into account,” SPIE Journal of Electronic Imaging, vol. 5, pp. 97–106, January 1996.
[17] N. Bhatia, “Survey of nearest neighbor techniques,” arXiv preprint arXiv:1007.0085, 2010. 55
[18] R. F. Sproull, “Refinements to nearest-neighbor searching in k-dimensional trees,”Algorithmica, vol. 6, pp. 579–589, 1991.
[19] S. N. Omohundro, “Five ball tree construction algorithms,” International Computer Science Institute, Technical Report, 1989.
[20] J. McNames, “A fast nearest-neighbor algorithm based on a principal axis search tree,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 23, no. 9, pp. 964–976, 2001.
[21] R. E. Carlson and F. N. Fritsch, “Monotone piecewise bicubic interpolation,” SIAM Journal on Numerical Analysis, vol. 22, no. 2, pp. 386–400, 1985. [Online]. Available: https://doi.org/10.1137/0722023
[22] E. Reinhard, “Parameter estimation for photographic tone reproduction,” Journal of Graphics Tools, vol. 7, no. 1, pp. 45–51, 2002.
[23] B. Ottosson, “A perceptual color space for image processing,” retrieved 2020, 2020, https://bottosson.github.io/posts/OKLab/.
[24] R. Levien, “An interactive review of oklab,” retrieved 2021, 2021, https://raphlinus.github.io/color/2021/01/18/OKLab-critique.html.
[25] C. Lilley, “Better than lab? gamut reduction cie lab & oklab,” W3C Workshop on Wide Color Gamut and High Dynamic Range for the Web, July, https://www.w3.org/Graphics/Color/Workshop/slides/talk/lilley, 2021, retrieved 2021.
[26] G. J. Braun and M. D. Fairchild, “Image lightness rescaling using sigmoidal contrast enhancement functions,” Journal of Electronic Imaging, vol. 8, no. 4, pp. 380–393, 1999. 56
[27] R. W. Floyd, “An adaptive algorithm for spatial gray-scale,” in Proc. Soc. Inf. Disp., vol. 17, 1976, pp. 75–77.
[28] The Kodak Color Image Dataset, Image available [Online], retrieved, available: http://r0k.us/graphics/kodak.
[29] Unsplash, Image available [Online], retrieved, available: https://unsplash.com/.
[30] Z. Wang, A. Bovik, H. Sheikh, and E. Simoncelli, “Image quality assessment: from error visibility to structural similarity,” IEEE Transactions on Image Processing, vol. 13, no. 4, pp. 600–612, 2004.
[31] M. P. Sampat, Z. Wang, S. Gupta, A. C. Bovik, and M. K. Markey, “Complex wavelet structural similarity: A new image similarity index,” IEEE Transactions on Image Processing, vol. 18, no. 11, pp. 2385–2401, 2009.
[32] D. Hertel et al., “Gamut rings of reflective epaper displays with combined frontlight and ambient illumination,” Journal of the Society for Information Display, vol. 30, no. 5, pp. 351–362, April 2022.