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Articles 1 - 4 of 4
Full-Text Articles in Computer Engineering
New Steganography Algorithm To Conceal A Large Amount Of Secret Message Using Hybrid Adaptive Neural Networks With Modified Adaptive Genetic Algorithm, Nameer N. El-Emam, Rasheed A. Al-Zubidy
New Steganography Algorithm To Conceal A Large Amount Of Secret Message Using Hybrid Adaptive Neural Networks With Modified Adaptive Genetic Algorithm, Nameer N. El-Emam, Rasheed A. Al-Zubidy
Philadelphia University, Jordan
In this paper, we propose a new steganography algorithm using non-uniform adaptive image segmentation (NUAIS) with an intelligent computing technique to conceal efficiently a large amount of confidential messages (Smsg) into color images. Whereas, the number of secret bits to be replaced is non uniform from byte to another byte; it based on byte characteristics, which are extracted by using 16 byte levels (BL) with variance distribution of the Neighboring Eight Bytes (NEB) around the current byte. Four security layers are introduced to increase resistance against statistical and visual attacks. These layers are designed to make an excellent imperceptible concealing …
The Effectiveness Of Multi-Stage Dehumidification– Humidification For Improving The Cooling Ability Of Evaporative Air Conditioning, Philadelphia University
The Effectiveness Of Multi-Stage Dehumidification– Humidification For Improving The Cooling Ability Of Evaporative Air Conditioning, Philadelphia University
Philadelphia University, Jordan
No abstract provided.
Fast Energy Loss Computation And Fuzzy-Based Shunt Capacitor Insertion, Philadelphia University
Fast Energy Loss Computation And Fuzzy-Based Shunt Capacitor Insertion, Philadelphia University
Philadelphia University, Jordan
No abstract provided.
Hiding A Large Amount Of Data With High Security Using Steganography Algorithm, Nameer N. El-Emam
Hiding A Large Amount Of Data With High Security Using Steganography Algorithm, Nameer N. El-Emam
Philadelphia University, Jordan
This study deals with constructing and implementing new algorithm based on hiding a large amount of data (image, audio, text) file into color BMP image. We have been used adaptive image filtering and adaptive image segmentation with bits replacement on the appropriate pixels. These pixels are selected randomly rather than sequentially by using new concept defined by main cases with their sub cases for each byte in one pixel. This concept based on both visual and statistical. According to the steps of design, we have been concluded 16 main cases with their sub cases that cover all aspects of the …