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ICPR
2006
IEEE
14 years 10 months ago
Performance driven facial animation using illumination independent appearance-based tracking
We introduce a procedure to estimate human face high level animation parameters from a marker-less image sequence in presence of strong illumination changes. We use an efficient a...
Enrique Muñoz, José Miguel Buenaposa...
VLSID
2002
IEEE
142views VLSI» more  VLSID 2002»
14 years 9 months ago
Architecture and Design of a High Performance SRAM for SOC Design
Critical issues in designing a high speed, low power static RAM in deep submicron technologies are described along with the design techniques used to overcome them. With appropria...
Shobha Singh, Shamsi Azmi, Nutan Aarawal, Penaka P...
IPPS
2008
IEEE
14 years 3 months ago
I/O performance on a massively parallel Cray XT3/XT4
We present an overview of the current status of input/output (I/O) on the Cray XT line of supercomputers and provide guidance to application developers and users for achieving ef...
Mark R. Fahey, Jeffrey M. Larkin, Joylika Adams
ICC
2007
IEEE
14 years 3 months ago
Large System Performance Evaluation of the DS/CDMA Relay Channel Using Linear Receivers
— This paper considers a relay communication system where cooperative diversity is achieved by spreading the relay transmissions using direct-sequence CDMA (DS/CDMA). We derive e...
David Gregoratti, Xavier Mestre
ICMCS
2005
IEEE
68views Multimedia» more  ICMCS 2005»
14 years 2 months ago
On the Performance Improvement of H.264 Through Foreground and Background Analyses
A more efficient coding scheme for H.264 by heuristically assign macroblock partition types for video foreground and background coding is proposed. High visual quality of foregro...
Zhe-Kuan Lin, Horng-Horng Lin, Yu-Hsin Chen, Jen-H...