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» Flexcode - flexible audio coding
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CIS
2005
Springer
15 years 3 months ago
Multimedia Digital Right Management Using Selective Scrambling for Mobile Handset
Abstract. In this paper, we propose a novel solution called joint encryption, in which audio and video data are scrambled efficiently by using modified phase scrambling, modified...
Goo-Rak Kwon, Tea-Young Lee, Kyoung-Ho Kim, Jae-Do...
SSWMC
2004
14 years 11 months ago
An informed synchronization scheme for audio data hiding
This paper deals with the problem of synchronization in the particular case of audio data hiding. In this kind of application the goal is to increase the information of an audio d...
Alejandro LoboGuerrero, Patrick Bas, Joel Lienard
ISCAS
2006
IEEE
206views Hardware» more  ISCAS 2006»
15 years 3 months ago
JPEG2000 image coding system theory and applications
JPEG2000, the new standard for still image coding, Quantization, user defined wavelets, arbitrary wavelet provides a new framework and an integrated toolbox to better decomposition...
Athanassios N. Skodras, Touradj Ebrahimi
FM
2005
Springer
114views Formal Methods» more  FM 2005»
15 years 3 months ago
Systematic Implementation of Real-Time Models
Recently we have proposed the ”almost ASAP” semantics as an alternative semantics for timed automata. This semantics is useful when modeling real-time controllers : control str...
Martin De Wulf, Laurent Doyen, Jean-Françoi...
ISSS
1995
IEEE
87views Hardware» more  ISSS 1995»
15 years 1 months ago
Industrial experience using rule-driven retargetable code generation for multimedia applications
The increasing usage of Application Specific Instruction Set Processors (ASIPs) in audio and video telecommunications has made strong demands on the rapid availability of dedicat...
Clifford Liem, Pierre G. Paulin, Marco Cornero, Ah...