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ICPR
2008
IEEE
14 years 3 months ago
Direct 3-D shape recovery from image sequence based on multi-scale Bayesian network
We propose a new method for recovering a 3-D object shape from an image sequence. In order to recover high-resolution relative depth without using the complex Markov random field...
Norio Tagawa, Junya Kawaguchi, Shoichi Naganuma, K...
DATE
2007
IEEE
117views Hardware» more  DATE 2007»
14 years 3 months ago
Rapid and accurate latch characterization via direct Newton solution of setup/hold times
Characterizing setup/hold times of latches and registers, a crucial component for achieving timing closure of large digital designs, typically occupies months of computation in in...
Shweta Srivastava, Jaijeet S. Roychowdhury
IPPS
2006
IEEE
14 years 2 months ago
Multiprocessor on chip: beating the simulation wall through multiobjective design space exploration with direct execution
Design space exploration of multiprocessors on chip requires both automatic performance analysis techniques and efficient multiprocessors configuration performance evaluation. Pr...
Riad Ben Mouhoub, Omar Hammami
IPPS
2003
IEEE
14 years 1 months ago
Parallel Direct Solution of Linear Equations on FPGA-Based Machines
The efficient solution of large systems of linear equations represented by sparse matrices appears in many tasks. LU factorization followed by backward and forward substitutions i...
Xiaofang Wang, Sotirios G. Ziavras
VISUALIZATION
2002
IEEE
14 years 1 months ago
Direct Surface Extraction from 3D Freehand Ultrasound Images
This paper presents a new technique for the extraction of surfaces from 3D ultrasound data. Surface extraction from ultrasound data is challenging for a number of reasons includin...
Youwei Zhang, Robert Rohling, Dinesh K. Pai