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ICIP
2003
IEEE
16 years 6 months ago
Systematic lossy forward error protection for video waveforms
A novel scheme for error-resilient digital video broadcasting, using Wyner-Ziv coding, is presented in this paper. We apply the general framework of systematic lossy source-channe...
Anne Aaron, Shantanu Rane, David Rebollo-Monedero,...
DELTA
2004
IEEE
15 years 8 months ago
A Novel Approach to Real-time Bilinear Interpolation
Bilinear interpolation is often used to improve image quality after performing spatial transformation operations such as digital zooming or rotation. In the traditional case where...
K. T. Gribbon, Donald G. Bailey
ITC
2003
IEEE
113views Hardware» more  ITC 2003»
15 years 9 months ago
Fault Injection for Verifying Testability at the VHDL Level
This paper presents a technique to improve verification at the VHDL level of digital circuits by means of a specially designed fault injection block. The injection technique allow...
S. R. Seward, Parag K. Lala
MM
2003
ACM
168views Multimedia» more  MM 2003»
15 years 9 months ago
Interacting with audio streams for entertainment and communication
We present a new model of interactive audio for entertainment and communication. A new device called the DJammer and its associated technologies are described. The DJammer introdu...
Mat C. Hans, Mark T. Smith
GECCO
2009
Springer
193views Optimization» more  GECCO 2009»
15 years 9 months ago
Optimization of dynamic memory managers for embedded systems using grammatical evolution
New portable consumer embedded devices must execute multimedia applications (e.g., 3D games, video players and signal processing software, etc.) that demand extensive memory acces...
José L. Risco-Martín, David Atienza,...