Title :
Using infrared watermark technology to design AR markers with different hiding effects
Author :
Chun-Hsien Wang ; Hsi-Chun Wang
Author_Institution :
Dept. of Graphic Arts & Commun., Nat. Taiwan Normal Univ., Taipei, Taiwan
Abstract :
This paper presents a method using infrared watermark technology to design augmented reality (AR) marker with different hiding effects. By adopting both amplitude modulation (AM) and frequency modulation (FM) halftone dots, infrared watermark with AR marker pattern can be composed by varied optical properties of YMCK inks under infrared detection. The visibility of AR marker can be fine-tuned according to the density calibration chart.
Keywords :
amplitude modulation; augmented reality; frequency modulation; image watermarking; AM halftone dots; AR markers; FM halftone dots; YMCK inks; amplitude modulation halftone dots; augmented reality marker; frequency modulation halftone dots; hiding effects; infrared detection; infrared watermark technology; optical properties; Augmented reality; Calibration; Equations; Frequency modulation; Ink; Watermarking;
Conference_Titel :
Consumer Electronics - Taiwan (ICCE-TW), 2014 IEEE International Conference on
Conference_Location :
Taipei
DOI :
10.1109/ICCE-TW.2014.6904015
