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» Accelerating SIFT on parallel architectures
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ASAP
2006
IEEE
111views Hardware» more  ASAP 2006»
14 years 1 months ago
Fast Bit Compression and Expansion with Parallel Extract and Parallel Deposit Instructions
Current microprocessor instruction set architectures are word oriented, with some subword support. Many important applications, however, can realize substantial performance benefi...
Yedidya Hilewitz, Ruby B. Lee
MVA
2011
234views Computer Vision» more  MVA 2011»
13 years 2 months ago
Feature tracking and matching in video using programmable graphics hardware
Abstract This paper describes novel implementations of the KLT feature tracking and SIFT feature extraction algorithms that run on the graphics processing unit (GPU) and is suitabl...
Sudipta N. Sinha, Jan-Michael Frahm, Marc Pollefey...
FPL
1998
Springer
99views Hardware» more  FPL 1998»
13 years 11 months ago
Exploiting Contemporary Memory Techniques in Reconfigurable Accelerators
This paper discusses the memory interface of custom computing machines. We present a high speed parallel memory for the MoM-PDA machine, which is based on the Xputer paradigm. The ...
Reiner W. Hartenstein, Michael Herz, Thomas Hoffma...
CODES
2005
IEEE
14 years 29 days ago
Novel architecture for loop acceleration: a case study
In this paper, we show a novel approach to accelerate loops by tightly coupling a coprocessor to an ASIP. Latency hiding is used to exploit the parallelism available in this archi...
Seng Lin Shee, Sri Parameswaran, Newton Cheung
HPCA
2006
IEEE
14 years 7 months ago
Exploiting parallelism and structure to accelerate the simulation of chip multi-processors
Simulation is an important means of evaluating new microarchitectures. Current trends toward chip multiprocessors (CMPs) try the ability of designers to develop efficient simulato...
David A. Penry, Daniel Fay, David Hodgdon, Ryan We...