5247 search results - page 32 / 1050 » Frequency Optimized Computation Methods |
ICA
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. Frequency domain ICA has been used successfully to separate the utterances of interfering speakers in convolutive environments, see e.g. [6],[7]. Improved separation resu...
ICASSP
2011
IEEE
13 years 11 days ago
2011
IEEE
We present MPtracker, a new algorithm for tracking and separating the pitch frequencies of two speakers from their mixture. The pitch frequencies are detected by introducing a nov...
CORR
2011
Springer
13 years 3 months ago
2011
Springer
Abstract- In order to prevent detection and evade signature-based scanning methods, which are normally exploited by antivirus softwares, metamorphic viruses use several various obf...
DATE
2005
IEEE
14 years 2 months ago
2005
IEEE
— A novel power attack resistant cryptosystem is presented in this paper. Security in digital computing and communication is becoming increasingly important. Design techniques th...
AINA
2009
IEEE
14 years 3 months ago
2009
IEEE
The two most important aspects of any imagebased steganographic system are the imperceptibility and the capacity of the stego image. This paper evaluates the performance and effic...