Sciweavers

694 search results - page 17 / 139
» The Power of the Middle Bit
Sort
View
SOCC
2008
IEEE
117views Education» more  SOCC 2008»
14 years 2 months ago
In-situ self-aware adaptive power control system with multi-mode power gating network
An in-situ self-aware adaptive power control (APC) system is presented in this paper. This APC system consists of a voltage sensor, a variable threshold comparator, slack detectio...
Wei-Chih Hsieh, Wei Hwang
ICIP
2004
IEEE
14 years 9 months ago
Optimal video summarization with a bit budget constraint
The need for video summarization originates primarily from a viewing time or a bit budget constraint. A shorter version of the original video sequence is desirable in a number of ...
Zhu Li, Guido M. Schuster, Aggelos K. Katsaggelos,...
ISCAS
2006
IEEE
120views Hardware» more  ISCAS 2006»
14 years 1 months ago
Fast bit permutation unit for media enhanced microprocessors
— Bit and subword permutations are useful in many multimedia and cryptographic applications. New shift and permute instructions have been added to the instruction set of general-...
Giorgos Dimitrakopoulos, Christos Mavrokefalidis, ...
CAMP
2005
IEEE
13 years 10 months ago
16-bit Floating Point Instructions for Embedded Multimedia Applications
— We have simulated the implementation of 16-bit floating point instructions on a Pentium4 and PowerPC G4 and G5 to evaluate the performance impact of these instructions in embed...
Lionel Lacassagne, Daniel Etiemble, S. A. Ould Kab...
VLSID
2006
IEEE
136views VLSI» more  VLSID 2006»
14 years 8 months ago
Improved Data Compression for Serial Interconnected Network on Chip through Unused Significant Bit Removal
Serial links in network on chip provide advantages in terms of reduced wiring area, reduced switch complexity and power. However, serial links offer lower bandwidth in comparison ...
Simon Ogg, Bashir M. Al-Hashimi