Secure and covert communication using steganography by Wavelet Transform
Naga Srinivasu Lingamallu, V. Vijayaraghavan
Topics & Concepts
Computer scienceSteganographyEncryptionSteganography toolsCiphertextInformation hidingPayload (computing)Peak signal-to-noise ratioCryptographyAlgorithmTheoretical computer scienceComputer visionImage (mathematics)Computer networkNetwork packetAdvanced Steganography and Watermarking TechniquesChaos-based Image/Signal EncryptionAdvanced Data Compression Techniques