Curvelet transform and cover selection for secure steganography
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DOI: 10.1007/s11042-017-4706-x
Abstract: In this paper, we present curvelet transform (CT) based image steganography that embeds scrambled secret image in appropriately selected cover image. Curvelet transform offers optimal nonadaptive sparse representation of objects with edges and possesses high… read more here.
Keywords: curvelet transform; cover selection; image; cover ... See more keywords
Secure Cover Selection for Steganography
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DOI: 10.1109/access.2019.2914226
Abstract: Existing cover selection methods for steganography cannot resist pooled steganalysis. This paper proposes a secure cover selection method which is able to resist pooled steganalysis and single object steganalysis meanwhile. To resist pooled steganalysis, the… read more here.
Keywords: pooled steganalysis; cover selection; secure cover; cover ... See more keywords
Practical Cover Selection for Steganography
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DOI: 10.1109/lsp.2019.2956416
Abstract: This letter focus on a practical scenario of cover selection for steganography, in which a part of the available images of the sender have been processed to improve visual quality, e.g., contrast enhancement, image denoising.… read more here.
Keywords: selection steganography; cover; distortion; image ... See more keywords
Cover Selection for Steganography Using Image Similarity
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Dependable and Secure Computing"
DOI: 10.1109/tdsc.2022.3181039
Abstract: Existing cover selection methods for steganography mainly focus on embedding distortion of each image, but ignore the similarity between images. When the cover images are similar, a number of relevant samples are provided to steganalysis,… read more here.
Keywords: cover selection; image similarity; image;