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IH
1999
Springer
14 years 20 hour ago
Robust Object Watermarking: Application to Code
In this paper, we focus on a step of the watermarking process whose importance has been disregarded so far. In this perspective, we introduce the vector extraction paradigm which i...
Julien P. Stern, Gaël Hachez, François...
QSIC
2007
IEEE
14 years 2 months ago
Synthesizing Component-Based WSN Applications via Automatic Combination of Code Optimization Techniques
Wireless sensor network (WSN) applications sense events in-situ and compute results in-network. Their software components should run on platforms with stringent constraints on nod...
Zhenyu Zhang, W. K. Chan, T. H. Tse
ICIP
2004
IEEE
14 years 9 months ago
Wavelet-based contourlet transform and its application to image coding
In this paper, we first propose a new family of geometrical image transforms that decompose images both radially and angularly. Our construction comprises two stages of filter ban...
Ramin Eslami, Hayder Radha
JVCIR
2011
96views more  JVCIR 2011»
13 years 2 months ago
Stabilization and optimization of PLUS factorization and its application in image coding
A recently developed PLUS factorization holds great promise in image coding due to its simplicity and integer reversibility. However, existing PLUS factorizations did not consider...
Lei Yang, Pengwei Hao, Dapeng Wu
ICMCS
2008
IEEE
154views Multimedia» more  ICMCS 2008»
14 years 2 months ago
Using wavpack for real-time audio coding in interactive applications
Highly interactive real-time music applications like network music performance (NMP) currently lack appropriate audio codecs that meet both demands for low delay and high audio qu...
Zefir Kurtisi, Lars C. Wolf