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ISCAS
2003
IEEE
93views Hardware» more  ISCAS 2003»
15 years 4 months ago
A rescheduling and fast pipeline VLSI architecture for lifting-based discrete wavelet transform
In this paper, we propose a fast pipeline VLSI architecture for 1D lifting-based discrete wavelet transform (DWT). This design method merges the filtering steps called the predict...
Bing-Fei Wu, Chung-Fu Lin
DATE
2002
IEEE
146views Hardware» more  DATE 2002»
15 years 4 months ago
Automatic Generation of Fast Timed Simulation Models for Operating Systems in SoC Design
To enable fast and accurate evaluation of HW/SW implementation choices of on-chip communication, we present a method to automatically generate timed OS simulation models. The meth...
Sungjoo Yoo, Gabriela Nicolescu, Lovic Gauthier, A...
ICRA
1999
IEEE
105views Robotics» more  ICRA 1999»
15 years 3 months ago
A Fast and Accurate Sonar-Ring Sensor for a Mobile Robot
A sonar-ring is one of the most popular sensors for indoor mobile robots, because it is simple and gives omni-directional distance information directly. However, it is dicult to m...
Teruko Yata, Akihisa Ohya, Shin'ichi Yuta
VVS
1996
IEEE
102views Visualization» more  VVS 1996»
15 years 3 months ago
Fast Rendering of Irregular Grids
We propose a fast algorithm for rendering general irregular grids. Our method uses a sweep-plane approach to accelerate ray casting, and can handle disconnected and nonconvex (eve...
Cláudio T. Silva, Joseph S. B. Mitchell, Ar...
IPPS
1997
IEEE
15 years 2 months ago
A Fast Scalable Universal Matrix Multiplication Algorithm on Distributed-Memory Concurrent Computers
We present a fast and scalable matrix multiplication algorithm on distributed memory concurrent computers, whose performance is independent of data distribution on processors, and...
J. Choi