[PDF] Top 20 A Hybrid Steganography System based on LSB Matching and Replacement

... a hybrid steganographic ap- proach using the least significant bit (LSB) technique for grayscale ...both LSB match- ing (LSB-M) and LSB replacement to hide the secret data ... See full document

... proposed LSB matching revisited image steganography and edge adaptive scheme which can select the embedding regions according to the size of secret message and the difference between ... See full document

... good steganography algorithm are security, capacity, robustness and imperceptibility, all them are contradictory, therefore, satisfying all together is not easy especially in audio cover signal because ... See full document

... is based on the odometer and IMU sensors ...is based on the GPS information. The particles are weighted based on how distant they are from the GPS ...replicated and ... See full document

... the system and the time required for coupling between nanocomposite and laccase, for best performance of the ...biosensor and can increase or decrease their sensitivity and/or ... See full document

... Rao and Patel (2012) computed the total number of function evaluations in the TLBO algorithm as = {(2 × population size × number of generations) + (function evaluations required for duplicate elimination)} ... See full document

... easily and rapidly to users over the ...common and become more serious, since the digital contents can be copied and distributed easily through ...contents on devices with different DRM format ... See full document

... limitations and other factors, such as ...technologies and wireless communications standards covering numerous applications, the spectrum is currently congested, especially for frequencies up to ... See full document

... for matching with stored ...table and all entries in the corresponding hash table bin receive a ...solve matching problems of rotated, translated and partly occluded objects, it has some ...is ... See full document

... a hybrid optimization algorithm based on GA and ACO to solve TSP is proposed and is then evaluated with some data, both random data and sample data from the library of ... See full document

... information and information systems from unauthorized access, use, disclosure, disruption, modification or ...security and information assurance are being used frequently ...interrelated and share ... See full document

... focuses on examples that are harder to ...increased and weights of correctly classified samples are ...error on weighted ...but on the basis of these weights the subsample is generated ... See full document

... inflation and resulting lordosis in European seabass and gilthead seabream (Chatain ...2010) and nutritional (Izquierdo et ...topical and in the past decade many case stud- ies and ... See full document

... We have so far informally described an algorithm in terms of the actions of the agents— proposals by the …rms, and acceptances and rejections by the workers. Consider now a mechanism where agents face the ... See full document

... message and protect the information with a ...– and that could further invoke activity to decrypt the ...of Steganography. Steganography is a method used to conceal the existence of the ... See full document

... better and complexity is less than LSE and ...samples and channel taps by using the Most Significant Taps (MST) ...LMMSE and reduced complexity due to the presence of fast algorithms FFT ... See full document

... (ab-m) and automatic (ab-a) are better than the variant asynchronous by hybrid at quarter rate with their versions manual (ab-m/4) and automatic (ah- a/4), this is comprehensible because the variant ... See full document

... minutiae and it is one of the most popular categories used in fingerprint ...Automatic and reliable extraction of minutiae from fingerprint images is a critical step in fingerprint ...identification ... See full document

... selected based on intra-line and inter-line variability of the incorporated half-sib lines, by multian- nual analyses and the resulting study data on the dynamics of tree growth ... See full document

... ation and com m unication technologies as change structures of societies, it also affected task of m anager’s m aking ...effective and efficient use of new inform ation and com m unications ...ation ... See full document