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ICPR
2008
IEEE
15 years 4 months ago
Real-time accurate optical flow-based motion sensor
An accurate real-time motion sensor implemented in an FPGA is introduced in this paper. This sensor applies an optical flow algorithm based on ridge regression to solve the collin...
Zhaoyi Wei, Dah-Jye Lee, Brent E. Nelson, James K....
75
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CASES
2008
ACM
14 years 11 months ago
Design space exploration for field programmable compressor trees
The Field Programmable Compressor Tree (FPCT) is a programmable compressor tree (e.g., a Wallace or Dadda Tree) intended for integration in an FPGA or other reconfigurable device....
Seyed Hosein Attarzadeh Niaki, Alessandro Cevrero,...
FPL
2008
Springer
207views Hardware» more  FPL 2008»
14 years 11 months ago
Bitstream compression techniques for Virtex 4 FPGAs
This paper examines the opportunity of using compression for accelerating the (re)configuration of FPGA devices, focusing on the choice of compression algorithms, and their hardwa...
Radu Stefan, Sorin Dan Cotofana
CISS
2008
IEEE
15 years 4 months ago
Accelerated costas array enumeration using FPGAs
Abstract— Costas array enumeration is an NP-complete problem with a highly parallelize-able solution. This paper examines the implementation of a solution to this problem on an F...
Jim Devlin, Scott Rickard
FPL
2008
Springer
98views Hardware» more  FPL 2008»
14 years 11 months ago
Comparing throughput and power consumption in both sequential and reconfigurable processors
Recent improvements in the memory capacity of Field Programmable Gate Arrays (FPGAs) have spurred interest in using the devices for arithmetic floating-point operations. However, ...
Kevin K. Liu, Charles B. Cameron, Antal A. Sarkady