Results 81 to 90 of about 2,300,177 (289)
A High-Capacity Steganography Algorithm Based on Adaptive Frequency Channel Attention Networks. [PDF]
Sensors (Basel), 2022 Zhang S, Li H, Li L, Lu J, Zuo Z.
europepmc +1 more source
An Improved Image Steganography Algorithm Based on PVD
Indonesian Journal of Electrical Engineering and Computer Science, 2018 In this paper, a modification of PVD (Pixel value differencing) algorithm is used for Image Steganography in spatial domain. It is normalizing secret data value by encoding method to make the new pixel edge difference less among three neighbors (horizontal, vertical and diagonal) and embedding data only to less intensity pixel difference areas or ...
Sharif Shah Newaj Bhuiyan +3 more
openaire +2 more sources
Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA
FEBS Open Bio, EarlyView.Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley +1 more source
FEBS Open Bio, EarlyView.Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty +13 more
wiley +1 more source
On the embedding capacity of DNA strands under insertion, deletion and substitution mutations [PDF]
, 2010 Paper presented at Media Forensics and Security XII, SPIE-IS&T Electronic Imaging conference, 18–20 January 2010, San Jose, CaliforniaA number of methods have been proposed over the last decade for embedding information within deoxyribonucleic acid (DNA).
Balado, Félix, Félix Balado
core +1 more source
A Cover Selection HEVC Video Steganography Based on Intra Prediction Mode
IEEE Access, 2019 Existing video steganography puts much emphasis on the design of algorithms such as mapping rules or distortion functions, thereby ignoring the selection of cover to embed secret information.
Jie Wang +3 more
doaj +1 more source
Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus
FEBS Open Bio, EarlyView.BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima +7 more
wiley +1 more source
Survey of the Use of Steganography over the Internet [PDF]
This paper addressesthe use of Steganography over the Internet by terrorists. There were ru-mors in the newspapers that Steganography is being used to covert communication between terrorists, without presenting any scientific proof.
Lavinia Mihaela DINCÄ‚
core
Algorithms for audio watermarking and steganography
, 2023 Abstract Broadband communication networks and multimedia data available in a digital format opened many challenges and opportunities for innovation. Versatile and simple-to-use software and decreasing prices of digital devices have made it possible for consumers from all around the world to create and exchange multimedia data.
openaire +3 more sources
Image Steganography with Blowfish Algorithm
International Journal of Innovative Science and Research Technology (IJISRT)Steganography is a long-standing method of information concealment. It may be applied in a variety of ways. For example, it can be used to create a message that conceals the existence of a secret message that everyone can read and understand if they find it.
Shivani Agarwal +4 more
openaire +1 more source