Browsing by Author "Khan, Zakir"
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Performance Improvement of Threshold Based Audio Steganography Using Parallel Computation
Shoaib, Muhammad; Shehzad, Danish; Umar, Arif Iqbal; Khan, Zakir; Dağ, Tamer; Ul Amin, Noor (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
Khan, Zakir; Shah, Mohsin; Naeem, Muhammad; Mahmood, Toqeer; Khan, Shah; Amin, Noor Ul; Shehzad, Danish (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 ... -
VCC-BPS: Vertical Collaborative Clustering using Bit Plane Slicing
Ishaq, Waqar; Büyükkaya, Eliya; Ali, Mushtaq; Khan, Zakir (PUBLIC LIBRARY SCIENCE, 2021-01)The vertical collaborative clustering aims to unravel the hidden structure of data (similarity) among different sites, which will help data owners to make a smart decision without sharing actual data. For example, various ...