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pro vyhledávání: '"Bhatnagar, Charul"'
Image steganography is the art of hiding secret message in grayscale or color images. Easy detection of secret message for any state-of-art image steganography can break the stego system. To prevent the breakdown of the stego system data is embedded
Externí odkaz:
http://arxiv.org/abs/2201.01277
Video summarization plays an important role in selecting keyframe for understanding a video. Traditionally, it aims to find the most representative and diverse contents (or frames) in a video for short summaries. Recently, query-conditioned video sum
Externí odkaz:
http://arxiv.org/abs/2009.05269
Autor:
Agrawal, Khushabu1 agkhushboo1996@gmail.com, Bhatnagar, Charul1 charul@gla.ac.in
Publikováno v:
Journal of Information Technology Management (JITM). 2023 Special Issue, Vol. 15, p81-93. 14p.
Autor:
Mittal, Praveen1 (AUTHOR) scholar.praveenmittal@gmail.com, Bhatnagar, Charul1 (AUTHOR)
Publikováno v:
Journal of Microscopy. Mar2023, Vol. 289 Issue 3, p164-179. 16p.
Publikováno v:
J. of Info. Sec. and Appl. 18(4)(2013) 180-192
To provide an added security level most of the existing reversible as well as irreversible image steganography schemes emphasize on encrypting the secret image (payload) before embedding it to the cover image. The complexity of encryption for a large
Externí odkaz:
http://arxiv.org/abs/1410.3122
The science of hiding secret information in another message is known as Steganography; hence the presence of secret information is concealed. It is the method of hiding cognitive content in same or another media to avoid recognition by the intruders.
Externí odkaz:
http://arxiv.org/abs/1410.3117
Autor:
Agarwal, Chandni, Bhatnagar, Charul
Publikováno v:
Multimedia Tools & Applications; Jan2024, Vol. 83 Issue 1, p893-918, 26p
Publikováno v:
In Procedia Computer Science 2018 125:336-345
Publikováno v:
In Procedia Computer Science 2018 125:143-148
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