Robust and Unobtrusive Display-to-Camera Communications via Blue Channel Embedding.
IEEE Transactions on Image Processing(2019)
摘要
Due to the rapid advancement in processing power and camera quality of mobile devices, research on the display-to-camera (D2C) communication channel has recently received increasing attention. Unlike the traditional QR Code, the unobtrusive D2C communication scheme normally serves both the human eyes and the mobile camera in commercial advertisements. Thus, attention should be paid to both unobtru...
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关键词
Robustness,Two dimensional displays,Decoding,Demodulation,Cameras,Channel coding
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