Computer-generated fractal kinetic images and their applications in security holograms

Hanqiang Cao; Guang-Xi Zhu; Yaoting Zhu; Zhaoqun Zhang; Hongwei Ge; Xuan Li

doi:10.1117/12.343769

25 March 1999 Computer-generated fractal kinetic images and their applications in security holograms

Hanqiang Cao, Guang-Xi Zhu, Yaoting Zhu, Zhaoqun Zhang, Hongwei Ge, Xuan Li

Proceedings Volume 3637, Practical Holography XIII; (1999) https://doi.org/10.1117/12.343769
Event: Electronic Imaging '99, 1999, San Jose, CA, United States

Abstract

In this paper, we propose a new kind of fractal kinetic hologram using fractal hypercomplex model for security purposes. The proposed fractal kinetic holograms consist of a sequence of computer-generated fractal images between which there are self-similarity. And on that basis, we can make 'fractal animated holograms.' The results indicate that the model is quite efficient for synthesis of fractal kinetic images. The generated fractal kinetic holograms can be used in the laser anti-counterfeiting field.

Citation Download Citation

Hanqiang Cao, Guang-Xi Zhu, Yaoting Zhu, Zhaoqun Zhang, Hongwei Ge, and Xuan Li "Computer-generated fractal kinetic images and their applications in security holograms", Proc. SPIE 3637, Practical Holography XIII, (25 March 1999); https://doi.org/10.1117/12.343769

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