Steganography is the science of secure communication which has received much attention from the scientific community recently. The four main objectives of steganography are: Indefectibility, Security, embedding payload, and Robustness. However, steganography can protect data by hiding it in a cover ...
SteganographyData security means protecting data, such as a database, file, from destructive forces and the unwanted actions of unauthorized users. Since the use of internet is getting popular day by day, data...doi:10.1007/978-3-319-26961-0_36Imon Mukherjee...
Discrete wavelet transform based image watermarking approach along with chaotic map based encryption of watermarks encryptionmatlabimage-processingdwtiriswatermarkwatermarkingarnold-cat-maplogistic-mapchaotic-map UpdatedOct 1, 2021 MATLAB bishwasmandal246/Encryption-and-Image-Steganography-using-DWT ...
Steganography is a traditional technique of covert communication. It is also best way to conceal secret data without revealing its existence to the outsider. In this paper a new technique of Image Steganography has been proposed which is using Lorenz Chaotic Encryption to encrypt the secret message...
(Su et al., 2018) constructed an ID-based multilevel embedding method to insert the encrypted color watermark into the color host image. It is well-known that the higher embedding strength can get better robustness but poorer invisibility, so an optimum choice of the embedding strength is ...
Recently, researches have shown that coverless image steganography can resist the existing steganalysis tools effectively. On this basis, a novel coverless image steganography algorithm based on image retrieval of DenseNet features and DWT sequence mapping is proposed in this paper. Firstly, DenseNet conv...
Digital Watermarking and Steganography (2008) KozA. et al. Free-view watermarking for free-view television ICIP (2006) N. Zhu, G. Ding, J. Wing, A novel digital watermarking method for new viewpoint video based on depth map, in: Intl... M.-J. Lee, J.-W. Lee, H.-K. Lee, Perc...
Novel Watermarking Technique Using Encryption Steganography, Chaotic Logistic Map and Multiple EmbeddingCopyright of patented digital objects such as digital audio, image, video or multimedia information are safe guarded by watermarking. The ... MA Hussain,P Bora - 《Procedia Computer Science》 被引量...
Awasthi, D., Srivastava, V.K. LWT-DCT-SVD and DWT-DCT-SVD based watermarking schemes with their performance enhancement using Jaya and Particle swarm optimization and comparison of results under various attacks.Multimed Tools Appl81, 25075–25099 (2022). https://doi.org/10.1007/s11042-022-124...
identification【1】.Steganography and information transparently intoacarrier watermarking describe methods to embed signal.Theoriginalpurposeof steganographic mechanismshasbeeninformation hiding.Thetechniques and extensions.tothenlbased onthe possibilitiesprovided by ...