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TC
2010
13 years 5 months ago
FPGA Designs with Optimized Logarithmic Arithmetic
Using a general polynomial approximation approach, we present an arithmetic library generator for the logarithmic number system (LNS). The generator produces optimized LNS arithmet...
Haohuan Fu, Oskar Mencer, Wayne Luk
CVIU
2010
267views more  CVIU 2010»
13 years 8 months ago
Accelerated hardware video object segmentation: From foreground detection to connected components labelling
This paper demonstrates the use of a single-chip FPGA for the segmentation of moving objects in a video sequence. The system maintains highly accurate background models, and integ...
Kofi Appiah, Andrew Hunter, Patrick Dickinson, Hon...
FPGA
2010
ACM
191views FPGA» more  FPGA 2010»
14 years 5 months ago
Voter insertion algorithms for FPGA designs using triple modular redundancy
Triple Modular Redundancy (TMR) is a common reliability technique for mitigating single event upsets (SEUs) in FPGA designs operating in radiation environments. For FPGA systems t...
Jonathan M. Johnson, Michael J. Wirthlin
FPGA
2010
ACM
227views FPGA» more  FPGA 2010»
14 years 7 months ago
On-line sensing for healthier FPGA systems
Electronic systems increasingly suffer from component variation, thermal hotspots, uneven wearout, and other subtle physical phenomena. Systems based on FPGAs have unique opportun...
Kenneth M. Zick, John P. Hayes
FPGA
2010
ACM
294views FPGA» more  FPGA 2010»
14 years 4 months ago
Axel: a heterogeneous cluster with FPGAs and GPUs
This paper describes a heterogeneous computer cluster called Axel. Axel contains a collection of nodes; each node can include multiple types of accelerators such as FPGAs (Field P...
Kuen Hung Tsoi, Wayne Luk