27 citations · 82 across the 12 of their papers we have counts for
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cs.MM2015
A Low-throughput Wavelet-based Steganography Audio Scheme
P. Carrion, H. M. de Oliveira, R. M. Campello de Souza
This paper presents the preliminary of a novel scheme of steganography, and introduces the idea of combining two secret keys in the operation. The first secret key encrypts the tex…
cs.MM2015★ 27 cited
Fragile Watermarking Using Finite Field Trigonometrical Transforms
R. J. Cintra, V. S. Dimitrov, H. M. de Oliveira +1
Fragile digital watermarking has been applied for authentication and alteration detection in images. Utilizing the cosine and Hartley transforms over finite fields, a new transform…