Study on recognition technology of complementary image

Chengxiang Liu; Xuejuan Hu; Yaobo Jian; Li Zhang

doi:10.1117/12.716687

24 October 2006 Study on recognition technology of complementary image

Chengxiang Liu, Xuejuan Hu, Yaobo Jian, Li Zhang

Proceedings Volume 6357, Sixth International Symposium on Instrumentation and Control Technology: Signal Analysis, Measurement Theory, Photo-Electronic Technology, and Artificial Intelligence; 635705 (2006) https://doi.org/10.1117/12.716687
Event: Sixth International Symposium on Instrumentation and Control Technology, 2006, Beijing, China

Abstract

Complementation image is often used as a guard technology in the trademark and paper currency. The key point of recognizing this kind of images is judging the complementary effect of complementation printing. The perspective images are usually not clear and legible, so it is difficult to recognize them. In this paper, a new method is proposed. Firstly, capture the image by reflex. Secondly, find the same norm to man-made pair printing. Lastly, judge the true and false of paper currency by the complementary effect of complementation printing. This is the purpose of inspecting the false. Theoretic analysis and simulation results reveal that the effect of man-made pair printing is good, the method has advantages such as simplicity, high calculating speed, and good robust to different RMB. The experiment results reveal that the conclusion is reasonable, and demonstrates that this approach is effective.

Citation Download Citation

Chengxiang Liu, Xuejuan Hu, Yaobo Jian, and Li Zhang "Study on recognition technology of complementary image", Proc. SPIE 6357, Sixth International Symposium on Instrumentation and Control Technology: Signal Analysis, Measurement Theory, Photo-Electronic Technology, and Artificial Intelligence, 635705 (24 October 2006); https://doi.org/10.1117/12.716687

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