Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sudipta Kr Ghosal"'
Publikováno v:
Multimedia Tools and Applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bc4578d36b3e57d3e1dc3e2e2cf50c9
https://doi.org/10.1007/s11042-023-15360-7
https://doi.org/10.1007/s11042-023-15360-7
Autor:
Shubhankar Bhakta, Utpal Nandi, Tapas Si, Sudipta Kr Ghosal, Chiranjit Changdar, Rajat Kumar Pal
Publikováno v:
Applied Intelligence.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20dd55cf853751e4dcb969604fc038b0
https://doi.org/10.1007/s10489-022-04382-7
https://doi.org/10.1007/s10489-022-04382-7
Publikováno v:
Multimedia Tools and Applications. 80:33475-33503
This paper introduces a deep learning-based Steganography method for hiding secret information within the cover image. For this, we use a convolutional neural network (CNN) with Deep Supervision based edge detector, which can retain more edge pixels
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d4e7f38af6d9c727499c9b22e3b805f
https://doi.org/10.1007/s11042-021-11177-4
https://doi.org/10.1007/s11042-021-11177-4
Autor:
Shaswata Saha, Agneet Chatterjee, Ram Sarkar, Souvik Dhargupta, Sudipta Kr Ghosal, Anuran Chakraborty
Publikováno v:
Multimedia Tools and Applications. 79:20973-20993
Steganography is the method of hiding secret message information in various cover media like text, image, audio, video and others without raising suspicion to intruders about the existence of any such information. Exploiting Modification Direction (E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f149ac64e3822d9822f9293aafc9cee9
https://doi.org/10.1007/s11042-020-08951-1
https://doi.org/10.1007/s11042-020-08951-1
Publikováno v:
Transactions on Emerging Telecommunications Technologies. 32
Due to rapid growth of digital communication attributed to advancement of Internet technologies, at every time instant huge amount of multimedia information is created and transmitted on t...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c7b4935bfe24e8d4e67f0a3cce1ceab
https://doi.org/10.1002/ett.3984
https://doi.org/10.1002/ett.3984
Publikováno v:
Journal of Information Security and Applications. 61:102898
Over the years, researchers attempted to maximize the capacity, imperceptibility, and robustness of Steganography algorithms. Nowadays, the challenge is not only to maximize these parameters rather identify new ideas toward the security aspect. Keepi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1a8ae6a9068dfe5d5ba8df2ac326289
https://doi.org/10.1016/j.jisa.2021.102898
https://doi.org/10.1016/j.jisa.2021.102898
Publikováno v:
Computers & Electrical Engineering. 89:106964
Steganography, an approach used to conceal information into the digital media, generally works in two domains: spatial and transform. Though spatial domain methods are simpler, but transform domain methods are good at identifying the features which m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7091811b943f69205b602d5d12baea9d
https://doi.org/10.1016/j.compeleceng.2020.106964
https://doi.org/10.1016/j.compeleceng.2020.106964
In this chapter, a fragile watermarking scheme based on One-Dimensional Discrete Hartley Transform (1D-DHT) has been proposed to verify the authenticity of color images. One-Dimensional Discrete Hartley Transform (1D-DHT) converts each 1 x 2 sub-matr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::859b6da16556f2a62e4a4f55db03a7a2
https://doi.org/10.4018/978-1-5225-0058-2.ch005
https://doi.org/10.4018/978-1-5225-0058-2.ch005
