研究生: |
廖嬿貽 Liao, Yen-I |
---|---|
論文名稱: |
柱狀透鏡變圖技術與紅外線浮水印整合應用之研究 Integration of Lenticular Displays with Image Switching and Infrared Watermark |
指導教授: |
王希俊
Wang, Hsi-Chun |
學位類別: |
碩士 Master |
系所名稱: |
圖文傳播學系 Department of Graphic Arts and Communications |
論文出版年: | 2014 |
畢業學年度: | 102 |
語文別: | 中文 |
論文頁數: | 74 |
中文關鍵詞: | 柱狀透鏡 、數位半色調 、紅外線浮水印 、二維條碼 |
英文關鍵詞: | Lenticular lens, Digital halftoning, Infrared watermark, 2D barcode |
論文種類: | 學術論文 |
相關次數: | 點閱:217 下載:4 |
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 |
隨著電腦科技的發展,人類對於圖文整合傳播方式的需求也逐步提升,進而促成了動態圖片的出現,而動態圖片可使圖像在同一平面上產生連續的變化,吸引人們的目光,近年來備受市場青睞。本研究運用數位過網技術結合柱狀透鏡(lenticular lens)變圖及紅外線浮水印之隱藏條碼,增加產品獨特性及防偽功能。首先以數位半色調技術設計多張屬於國人共同記憶之經典影像,以此為素材,透過影像處理合成,另添加紅外線浮水印之二維條碼,利用碳黑吸收紅外線,而青、洋紅、黃色等色料在紅外線下則幾乎呈現透明的特性,輸出具有隱藏資訊的浮水印二維條碼,將其輸出為灰階圖像並隱藏於特定彩色圖文之中,使人眼無法辨識。而後覆蓋柱狀透鏡聚焦,使其形成動態變圖效果,最後透過紅外線攝影裝置進行偵測,使隱藏的紅外線浮水印顯現。本實驗結果顯示,在視覺主觀觀測下,覆蓋柱狀透鏡組件聚焦呈現變圖的過程,可達到互動效果,並且無法察覺隱藏資訊;同時在紅外線偵測下,原有圖文消失而利用碳黑色墨所組成的二維條碼浮現,此二維條碼可置入額外隱藏之資訊內容與達到多重防偽之功效,並提高產品的獨特性。
With rapid progress of imaging and display devices, the requirements of integration of the multimedia elements, such as text, image, audio, animation is gradually addressed by academic and industry. Displays for still images and animated graphics are very promising. Lenticular image display products have experienced a growing interest in the last decade due to the very wide range of applications. The objective of this paper is to integrate lenticular lens with switching image and embedding the infrared watermark to provide the possibility of value-added and anti-counterfeiting features. First, the digital halftoning technique has been used to make multi-layered graphics and the infrared watermark. The infrared watermark is composed of cyan, magenta, yellow, and black halftone dots. The carbon material in black ink absorbs the infrared light and the watermark could be displayed under infrared detection. By using the lenticular lens, different graphics can be observed from different viewing angles. The results show the animation effect can be displayed by lenticular lens, and the hidden 2D barcode watermark can be observed under infrared detection.
中文文獻
王希俊、蕭佩琪、連啟明(民93)。文件底紋之混合網點數位浮水印技術。第三屆數位典藏技術研討會論文集,223-230,台北市。
林行健(民94)。印刷設計概論。台北市 : 視傳文化。
梁鳳儒(民99,4月)。擴增實境辨識圖案之紅外線數位浮水印隱藏技術。電腦與網路科技在教育上的應用研討會,新竹市。
許瀛鑑(民65)。平版印刷學。台北市 : 台灣。
陳永甫(民93)。紅外輻射紅外器件與典型應用。北京:電子工業出版社。
陳雅莉、陳昌郎(民97)。加密數位浮水印圖像應用於數位印刷之品質分析研究。中華印刷科技年報,2008,182-207。
張勝茂、高翊峰、陳馨雯(民98)。條碼知多少-淺談條碼的演進與二維條碼的應用。生活科技教育,6,157-168。
黃睿騰(民99)。個性化浮水印嵌入個人化郵票之合成技術 (未出版之碩士論文)。國立臺灣師範大學,台北市。
鄭雅文(民102)。改良式混合網點應用於數位浮水印之研究 (未出版之碩士論文)。國立臺灣師範大學,台北市。
蔡朝旭、陳政寰(民93)。立體顯示器技術。台北市 : 台灣。
英文文獻
Alasia, A.V. (1976). U. S. Patent No. 3937565. Whitestone, NY. U.S. Patent and Trademark Office.
Boonprasit, W. (2006). A study of producing smoother gradients in the flexographic process on oriented polypropylene with UV ink by varying screening techniques, gradient lengths and the surrounding (Unpublished master dissertation), Rochester Institute of Technology, New York, USA.
Gerald, G., & Helmut, B. (2010). Thermal infrared sensors : Theory, optimization and practice. Hoboken, NJ, USA: Wiley.
Han, S. Y., Jung, E. H., & Cho, S. Y. (2005). A robust digital watermarking adopting 2D Barcode. Computer Analysis of Images and Patterns, 3691, 717-723.
He, Z. & Bouman, C. A. (2004). AM/FM halftoning: digital halftoning through simultaneous modulation of dot size and dot density. Journal of Electronic Imaging, 13(2), 286–302. doi.org/10.1117/1.1669555
Ikegami, Y., Miyauchi, A. (1975). U. S. Patent No. 3922074. Akio Miyauchi, Tokyo. U.S. Patent and Trademark Office.
International Organization for Standardization. (2000). Information technology - Automatic identification and data capture techniques - Bar code symbology – QR Code. (ISO/IEC 18004).
Jancke, G., & Parikh, D. (2008, Jan ). Localization and segmentation of a 2D high capacity color barcode. Paper presented at the meeting of IEEE Workshop on Applications of Computer Vision. Copper Mountain, USA. doi:10.1109/WACV.2008.4544033
Jung, E. H., & Cho, S. Y. (2006). A robust digital watermarking system adopting 2D barcode against digital piracy on P2P network. International Journal of Computer Science and Network Security. 6(10), 263-268.
Katsavounidis, I. & Kuo, C. C. J. (1997). A multiscale error diffusion technique for digital halftoning. IEEE Trans. Image Processing, 6(3), 483 -490. doi:10.1109/83.557360
Kohei, O., & Mitsuo, S. (2000). U. S. Patent No. 6136286. Carbon black, Japan:Mitsubish Chemical Corporation.
Li, W., Wan, X. X., & Jian, L. (2008). Digital halftoning and the application to remote sensing images. Paper presented at the meeting of 2008 International Conference on Computer Science and Software Engineering, Wuhan, Hubei, China. doi:10.1109/CSSE.2008.1317
Nagashima, H., & Saito, K. (2004). New security system for ID certificates in IT society, Paper presented at the meeting of Proc. SPIE 5310 Conference on Optical Security and Counterfeit Deterrence Techniques V. San Jose, CA. doi:10.1117/12.526195
Rudolf, M., Koren, T., & Žiljak-Vujić, J. (2012). New postage stamp design with tone gradation in infrared design technology. ACTA GRAPHICA Journal for Printing Science and Graphic Communications, 23(3-4), 57-64.
Tekin, E., & Coughlan, J. (2009). A bayesian algorithm for reading 1D barcodes. Paper presented at the meeting of Proc. IEEE Workshop on Applications of Computer Vision. Kelowna, BC. doi:10.1109/CRV.2009.31
Tompkin, J., Heinzle, S., Kautz, J., & Matusik, W. (2013). Content-adaptive lenticular prints. ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings, 32(4), 133.
Ulichney, R. A. (1987). Digital Halftoning, Cambridge, MA: MIT Press.
Urruchi Del Pozo, V., Algorri Genaro, J. F., Sánchez-Pena, J. M., Geday, M. A., Arregui, X. Q., & Bennis, N. (2012). Lenticular arrays based on liquid crystals. Opto-Electronics Review, 20(3), 260-266.
van Renesse, R.L. (2005). Optical Document Security. (3rd ed.). London: Artech House.
Žiljak, I., Vujic, J. Z., & Pap, K. (2007, Sep). Flip flop and spatial (3D) graphics in lenticular technique. Paper presented at the meeting of 34th International Research Conference, Grenoble, France.
Žiljak-Vujić, J., Žiljak-Stanimirovic, I., & Medugorac, O. (2012). Hidden information in visual and infrared spectrum. Informatol, 45, 96-102.
網路資料
Hongkong post stamps香港郵票策劃及拓展處。香港巴士郵票產品【網路討論群組】資料取自http://www.hongkongpoststamps.hk/chi/stamps/latest_stamp_issues/2013/20130924a/index.htm
Royal mail group. (2011, January 11). Royal mail stamp issues in 2011 [Web blog message]. Retrieved from http://www.royalmailgroup.com/cy/node/2421
U.S. currency. (2013, October 8). The redesigned $100 note [Web blog message]. Retrieved from http://www.newmoney.gov/