Zobrazeno 1 - 2
of 2
pro vyhledávání: '"G. I. Borzunov"'
Publikováno v:
Безопасность информационных технологий, Vol 18, Iss 1, Pp 70-71 (2011)
MPEG-2 uses video compression with loses based on the use of discrete cosine transformation (DCT) to small blocks of encoded image. As a result, there is range of factors, each of which corresponds to a frequency index of the encoded block. The human
Externí odkaz:
https://doaj.org/article/2ba8a56e238a487fa3a3a70fd74f61aa
Publikováno v:
Безопасность информационных технологий, Vol 17, Iss 1, Pp 45-46 (2010)
The effectiveness of parallel computing for solving problems of cryptanalysis is determined by the distribution of computational load between processors. The mathematical model to optimize this balance is the optimal division of weighted graph. In th
Externí odkaz:
https://doaj.org/article/93a88b45b8de4fc984458e460034f753