A novel chaos-based approach in conjunction with MR-SVD and pairing function for generating visually meaningful cipher images
Sign Up to like & getrecommendations! Published in 2020 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-020-09034-x
Abstract: For secure transmission of digital images, existing cryptographic algorithms transform images into a noise-like appearance. One obvious inference that an adversary could draw is that the noise-like texture is a cipher, prompting to apply classical… read more here.
Keywords: image; meaningful cipher; pairing function; visually meaningful ... See more keywords
An algorithm for encryption of secret images into meaningful images
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2016.10.009
Abstract: Abstract Image encryption algorithms typically transform a plain image into a noise-like cipher image, whose appearance is an indication of encrypted content. Bao and Zhou [Image encryption: Generating visually meaningful encrypted images, Information Sciences 324,… read more here.
Keywords: bao zhou; encrypted content; image encryption; image ... See more keywords
An improved visually meaningful encrypted image scheme
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DOI: 10.1016/j.optlastec.2020.106165
Abstract: Abstract An encrypted image generally presents an appearance of texture-like or noise-like image, which exhibits an indication of encrypted data that may motivate a significantly large number of attacks. To address this problem several approaches… read more here.
Keywords: encrypted image; image; meaningful encrypted; reference images ... See more keywords
Visually meaningful image encryption combining with reversible data hiding in encrypted images
Sign Up to like & getrecommendations! Published in 2023 at "Physica Scripta"
DOI: 10.1088/1402-4896/acd4fd
Abstract: At present, most image encryption schemes directly change plaintext images into ciphertext images without visual significance, such ciphertext images can be detected and therefore subject to various attacks. To protect the content security and visual… read more here.
Keywords: meaningful image; image encryption; visually meaningful; combining reversible ... See more keywords