Inhaltsangabe
Strengthening Spread Spectrum Watermarking Security via Key Controlled Wavelet Filter.- Wave Atom-Based Perceptual Image Hashing Against Content-Preserving and Content-Altering Attacks.- IR Hiding: Use of Specular Reflection for Short-Wavelength-Pass-Filter Detection to Prevent Re-recording of Screen Images.- A Reliable Covert Communication Scheme Based on VoIP Steganography.- Adaptive Steganography and Steganalysis with Fixed-Size Embedding.- Permutation Steganography in FAT File systems.
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