DocumentCode :
3436204
Title :
FPGA based real-time visual servoing
Author :
Jörg, Stefan ; Langwald, Jörg ; Nickl, Mathias
Author_Institution :
Inst. of Robotics & Mechatronics, DLR, Webling, Germany
Volume :
1
fYear :
2004
fDate :
23-26 Aug. 2004
Firstpage :
749
Abstract :
Real-time image processing tasks not only require high computing power but also high data bandwidth. Though current processors excel in computing power, memory throughput is still the bottleneck for stream-oriented applications such as low-level image processing tasks. The alternative of special-purpose systems lacks flexibility at a high design effort and long development time. This effort often becomes void by the rapid advance of mainstream computing technology. FPGA technology promises flexibility and the necessary computing performance at affordable design costs. In this paper, we describe our approach for a prototype image processing system for robot vision applications, based on FPGA technology. We use a commercially available PCl-board to implement a typical application based on the experimental servicing satellite (ESS) scenario.
Keywords :
Hough transforms; field programmable gate arrays; image motion analysis; peripheral interfaces; robot vision; FPGA technology; Hough transforms; PCl board; data bandwidth; experimental servicing satellite; mainstream computing technology; prototype image processing system; real time image processing; real time visual servoing; robot vision; stream oriented applications; Bandwidth; Computers; Costs; Field programmable gate arrays; Image processing; Prototypes; Robot vision systems; Streaming media; Throughput; Visual servoing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Pattern Recognition, 2004. ICPR 2004. Proceedings of the 17th International Conference on
ISSN :
1051-4651
Print_ISBN :
0-7695-2128-2
Type :
conf
DOI :
10.1109/ICPR.2004.1334300
Filename :
1334300
Link To Document :
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