5 citations · 6 across the 2 of their papers we have counts for
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cs.CR2012★ 1 cited
An Authentication Technique in Frequency Domain through Wavelet Transform (ATFDWT)
Madhumita Sengupta, J. K. Mandal, N. Ghoshal
In this paper a DWT based steganography in frequency domain, termed as ATFDWT has been proposed. Here, the cover image is transformed into the time domain signal through DWT, resul…
cs.CR2012★ 5 cited
Image Authentication Technique in Frequency Domain based on Discrete Fourier Transformation (IATFDDFT)
Nabin Ghoshal, J. K. Mandal
In this paper a novel data embedding technique in frequency domain has been proposed using Discrete Fourier Transform (DFT) for image authentication and secured message transmissio…