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ICIP
1998
IEEE
16 years 21 days ago
Accelerated Monotonic Algorithms for Transmission Tomography
We present a framework for designing fast and monotonic algorithms for transmission tomography penalizedlikelihood image reconstruction. The new algorithms are based on paraboloid...
Hakan Erdogan, Jeffrey A. Fessler
IVC
2006
123views more  IVC 2006»
14 years 11 months ago
Multi-sector algorithm for hardware acceleration of the general Hough transform
The Multi-Sector Algorithm (MSA) is a simplification of the CORDIC algorithm to more closely meet the requirements for a real-time general Hough transform applications. The MSA ca...
Emeric K. Jolly, Martin Fleury
IPPS
2009
IEEE
15 years 5 months ago
Early experiences on accelerating Dijkstra's algorithm using transactional memory
In this paper we use Dijkstra’s algorithm as a challenging, hard to parallelize paradigm to test the efficacy of several parallelization techniques in a multicore architecture....
Nikos Anastopoulos, Konstantinos Nikas, Georgios I...
73
Voted
CIMCA
2005
IEEE
15 years 4 months ago
An Accelerating Learning Algorithm for Block-Diagonal Recurrent Neural Networks
An efficient training method for block-diagonal recurrent neural networks is proposed. The method modifies the RPROP algorithm, originally developed for static models, in order to...
Paris A. Mastorocostas, Dimitris N. Varsamis, Cons...
FPL
2011
Springer
203views Hardware» more  FPL 2011»
13 years 11 months ago
Accelerating Fluid Registration Algorithm on Multi-FPGA Platforms
Abstract—In the clinical applications, medical image registrations on the images taken from different times and/or through different modalities are needed in order to have an obj...
Jason Cong, Muhuan Huang, Yi Zou