Abstract
In this paper, based on the characteristics of display-camera link and the secondary imaging mixing phenomenon caused by the hardware structure in invisible information transmission system, we propose a reasonable display-camera link model. Then by analyzing the application environment and the methods to realize of Interleaved Code(IC), we propose an invisible information transmission system design of visible light based on Interleaved Code under the characteristics of the display-camera link, which uses the complementary frame modulation. This system can well resist the secondary imaging mixing problem. The experiment results are shown to validate the robustness and effectiveness of the proposed designs.
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