Results 241 to 250 of about 2,300,177 (289)

Selective Laser Sintering and Graphitization for Mono‐Matrix Unibody Fabrication of Integrated Stereo‐Circuit and Stereo‐Fluidic Wearable Electronics

open access: yesAdvanced Materials, EarlyView.
A novel selective laser sintering and graphitization (SLSG) 3D printing technology enables unibody fabrication of compacted insulating structures and conductive circuits in fluidic‐integrated wearable electronics through adaptive photonic modulation.
Li Zhang, Wing Cheung Mak
wiley   +1 more source

MFI-Net: multi-level feature invertible network image concealment technique. [PDF]

open access: yesPeerJ Comput Sci
Cheng D   +6 more
europepmc   +1 more source

Separable reversible data hiding by vacating room after encryption using encrypted pixel difference. [PDF]

open access: yesSci Rep
Venkatesh V   +4 more
europepmc   +1 more source

A fast algorithm for matrix embedding steganography

Digital Signal Processing, 2014
A fast algorithm for matrix embedding steganography is proposed in this paper. Matrix embedding encodes the cover image and the secret message with an error correction code and modifies the cover image according to the coding result. The modification to the cover image is the coset leader of the error correction code, and it is computationally complex ...
exaly   +3 more sources

Genetic Algorithm Based Steganography Using Wavelets

open access: yes, 2007
Steganography has long been a means of secure communication. Security is achieved by camouflaging the secret message. In this paper, we present a Genetic Algorithm based Steganography using Discrete Cosine Transforms(GASDCT) and Genetic Algorithm based Steganography using DiscreteWavelets Transform(GASDWT).
Raja, K.B.   +6 more
openaire   +4 more sources

A hybrid algorithm for robust image steganography

Multidimensional Systems and Signal Processing, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rajwinder Kaur, Butta Singh
openaire   +1 more source

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