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122
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TMI
1998
134views more  TMI 1998»
15 years 1 months ago
Speckle Reduction and Contrast Enhancement of Echocardiograms via Multiscale Nonlinear Processing
Abstract— This paper presents an algorithm for speckle reduction and contrast enhancement of echocardiographic images. Within a framework of multiscale wavelet analysis, we apply...
Xuli Zong, Andrew Laine, Edward A. Geiser
113
Voted
CODES
2005
IEEE
15 years 7 months ago
Aggregating processor free time for energy reduction
Even after carefully tuning the memory characteristics to the application properties and the processor speed, during the execution of real applications there are times when the pr...
Aviral Shrivastava, Eugene Earlie, Nikil D. Dutt, ...
ISCAS
1999
IEEE
113views Hardware» more  ISCAS 1999»
15 years 6 months ago
Energy efficient software through dynamic voltage scheduling
The energy usage of computer systems is becoming important, especially for portablebattery-operated applications and embedded systems. A significant reduction in the energy consum...
Gangadhar Konduri, James Goodman, Anantha Chandrak...
ASPDAC
2007
ACM
117views Hardware» more  ASPDAC 2007»
15 years 5 months ago
Short-Circuit Compiler Transformation: Optimizing Conditional Blocks
Abstract-- We present the short-circuit code transformation technique, intended for embedded compilers. The transformation technique optimizes conditional blocks in high-level prog...
Mohammad Ali Ghodrat, Tony Givargis, Alex Nicolau
102
Voted
ACL
2006
15 years 3 months ago
Graph Transformations in Data-Driven Dependency Parsing
Transforming syntactic representations in order to improve parsing accuracy has been exploited successfully in statistical parsing systems using constituency-based representations...
Jens Nilsson, Joakim Nivre, Johan Hall