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DCC
2004
IEEE
15 years 10 months ago
On Optimal Multiresolution Source-Channel Coding across Degraded Broadcast Channels
Inspired by a converse result, the concept of "probabilistically matched" sources and channels is extended to sources subject to multiresolution coding and degraded broa...
Ertem Tuncel
BIOSIG
2003
136views Biometrics» more  BIOSIG 2003»
15 years 17 days ago
Virtual PIN: Biometric Encryption Using Coding Theory
: A new biometric system is proposed which replaces the template match known from presently used biometric systems by a more powerful approach that uses error tolerant coding. This...
Ullrich Martini, Stephan Beinlich
GI
2004
Springer
15 years 4 months ago
Code Generator Testing in Practice
: This paper provides an overview of a practice-oriented testing approach for code generation tools. The main application area for the testing approach presented here is the testin...
Ingo Stürmer, Mirko Conrad
ICIP
2006
IEEE
16 years 25 days ago
Theoretical Model of the Coding Error in MCWT Video Coders
In motion-compensated wavelet based video coders (MCWT), it is known that a precise motion estimation is necessary to minimize the wavelet coefficients energy. However, a motion v...
Marie Andrée Agostini, Marc Antonini
ICC
2007
IEEE
15 years 5 months ago
A Multirate code for wired Local Area Networks
— A matrix is described that transforms input vectors (blocks) of length (K − 2), consisting of digital PAM vector components, into output vectors (blocks) of length K. The mat...
J. Alexander Peek, J. B. Hans Peek