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Advancement of technology over the recent past has led to an increase in circulation of counterfeit notes in today's economy. To combat this issue, it is essential that there exists an efficient mechanism to detect fake banknotes. The main problem with current systems is the trade-off between speed and complexity. This paper proposes a system that can classify and subsequently verify Indian paper...
A data extraction method from data embedding printing images by capturing devices like scanners or mobile cameras has attracted much attention. This method has several problems to be solved, which is different with the digital image watermarking. In the method, consideration for geometrical deformation, especially rotations, in the data extraction process is essential. For the correction, addition...
Covert exchange of information has been long a significant and highlighted affair. Numerous methods have been devised for the matter of which steganography is a popular one. Already applied in the past, the method has been massive used following the invention of computer. This paper discusses a new application of steganography in textiles in which information is hidden in the images on the clothes...
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