Integration of Lenticular Displays with Image Switching and Infrared Watermark

Yen I Liao; Hsi Chun Wang

doi:10.4028/www.scientific.net/AMM.764-765.1260

Paper Titles

Enhanced Design for AWG-Based Dynamic Reconfigurable Free-Spectral-Range Group Hopping Coder/Decoders to Protect against Eavesdropping
p.1240

Image Quality Improvement with Liquid Field Lens Scheme in 9x Zoom Lens Intermediate Optics
p.1245

Photoluminescence and Recombination Mechanisms in Nitride-Based Multiple Quantum Wells
p.1250

Photoluminescence Properties of Eu²⁺Activated CaAlSiN₃ Red Phosphors with Various Eu²⁺ Contents
p.1255

Integration of Lenticular Displays with Image Switching and Infrared Watermark
p.1260

Smart Tourism: Exploring Historical, Cultural, and Delicacy Scenic Spots Using Visual-Based Image Search Technology
p.1265

An Evaluation Eye Diagram of a High-Reliability FPGA Platform for High-Resolution Camera
p.1270

Study of the Dynamic Image Stabilizer
p.1275

Weight Switching Tri-State Median Filter
p.1279

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 764-765Integration of Lenticular Displays with Image...

Integration of Lenticular Displays with Image Switching and Infrared Watermark

Abstract:

The objective of this paper is to integrate lenticular lens with switching images and embedding the infrared watermark to provide value-added and anti-counterfeiting features. Digital halftoning technique has been used to compose animated graphics and the infrared watermark. The infrared watermark consists of halftone dots in cyan, magenta, yellow, and black inks. The carbon material in black ink absorbs the infrared light and the watermark could be displayed under infrared detection. By using the lenticular lens, image-switching effect can be observed from different viewing angles. The results show that it is successful to implement a lenticular display with both image-switching feature and hidden watermark which can be decoded under infrared detection. The proposed method has many potential applications to anti-counterfeiting and brand protection.

You might also be interested in these eBooks

Modern Design Technologies and Experiment for Advanced Manufacture and Industry

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 764-765)

Pages:

1260-1264

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.764-765.1260

Citation:

Cite this paper

Online since:

May 2015

Authors:

Yen I Liao, Hsi Chun Wang*

Keywords:

2D Barcode, Digital Halftoning, Infrared Watermark, Lenticular Lens

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] V. Urruchi Del Pozo, J.F. Algorri Genaro, J.M. Sánchez-Pena, M.A. Geday, X.Q. Arregui, and N. Bennis: Opto-Electronics Review Vol. 20 (2012), pp.260-266.

DOI: 10.2478/s11772-012-0032-z

Google Scholar

[2] O. Kohei & S. Mitsuo, U.S. Patent 6, 136, 286. (2000).

Google Scholar

[3] J.Ž. Vujić, I.Ž. Stanimirović and O. Medugorac: Informatologia Vol. 45 (2012), pp.96-102.

Google Scholar

[4] H. Nagashima and K. Saito: New security system for ID certificates in IT society. (Proc. SPIE 5310, San Jose, CA 2004).

Google Scholar

[5] M. Rudolf, T. Koren and J.Ž. Vujić : ACTA GRAPHICA Journal for Printing Science and Graphic Communications Vol. 23 (2012), pp.57-64.

Google Scholar

[6] H.C. Wang, P.C. Hsiao and C.M. Lien, U.S. Patent 7, 554, 699. (2009).

Google Scholar

[7] Information on http: /www. newmoney. gov.

Google Scholar

[8] J. Tompkin, S. Heinzle, J. Kautz and W. Matusik: ACM Transactions on Graphics - SIGGRAPH 2013 Conference Proceedings Vol. 32 (2013), paper number 133.

DOI: 10.1145/2461912.2462011

Google Scholar

[9] R. Ulichney: Digital Halftoning (The MIT Press, MA, Cambridge 1987).

Google Scholar

[10] R.W. Floyd and L. Steinberg: Society for Information Display Vol. 17 (1976), p.75–77.

Google Scholar