Browsing by Author "Shehzad, Danish"
Now showing items 1-9 of 9
-
A Novel Image Steganography Technique based on Similarity of Bits Pairs
Steganography is one of the most important information hiding mechanism which can be used along with cryptography for providing adequate data security. The common Steganographic mediums used are text image audio and video ...
-
Developing novel techniques for spatial domain LSB i̇mage steganography
Steganography is one of the most noteworthy information hiding mechanism, which is used as an alternative to cryptography in order to provide adequate data security. Image steganography is one of the key types of ...
-
LSB Image Steganography Based on Blocks Matrix Determinant Method
Image steganography is one of the key types of steganography where a message to be sent is hidden inside the cover image. The most commonly used techniques for image steganography rely on LSB steganography. In this paper, ...
-
Optimizing NEURON Brain Simulator With Remote Memory Access On Distributed Memory Systems
Authors:Shehzad, Danish; Bozkuş, Zeki
Publisher and Date:(Institute of Electrical and Electronics Engineers Inc., 2016)The Complex neuronal network models require support from simulation environment for efficient network simulations. To compute the models increasing complexity necessitated the efforts to parallelize the NEURON simulation ...
-
Optimizing NEURON Brain Simulator with Remote Memory Access On Distributed Memory Systems
The Complex neuronal network models require support from simulation environment for efficient network simulations. To compute the models increasing complexity necessitated the efforts to parallelize the NEURON simulation ...
-
Optimizing NEURON Simulation Environment Using Remote Memory Access with Recursive Doubling on Distributed Memory Systems
Increase in complexity of neuronal network models escalated the efforts to make NEURON simulation environment efficient. The computational neuroscientists divided the equations into subnets amongst multiple processors for ...
-
Performance Improvement of Threshold Based Audio Steganography Using Parallel Computation
Authors:Shoaib, Muhammad; Shehzad, Danish; Umar, Arif Iqbal; Khan, Zakir; Daǧ, Tamer; Ul Amin, Noor
Publisher and Date:(Science & Information SAI Organization Ltd, 2016)Audio steganography is used to hide secret information inside audio signal for the secure and reliable transfer of information. Various steganography techniques have been proposed and implemented to ensure adequate security ...
-
Threshold-based Steganography: A Novel Technique for Improved Payload and SNR
Authors:Khan, Zakir; Shah, Mohsin; Naeem, Muhammad; Mahmood, Toqeer; Khan, Shah; Amin, Noor Ul; Shehzad, Danish
Publisher and Date:(Zarka Private Univ, 2016)Steganography is the art of hiding user information in various file types including image audio and video. Security of steganography lies in imperceptibility of secret information in the cover image. Human Visual System ...
-
Threshold-Based Steganography: a Novel Technique for İmproved Payload and SNR
Authors:Khan, Zakir; Shah, Mohsin; Naeem, Muhammad; Mahmood, Toqeer; Khan, Shah; Amin, Noor Ul; Shehzad, Danish
Publisher and Date:(Zarka Private Univ, 2016)Steganography is the art of hiding user information in various file types including image audio and video. Security of steganography lies in imperceptibility of secret information in the cover image. Human Visual System ...