A Low-Power Memory-Efficient Resampling Architecture for Particle Filters
A Low-Power Memory-Efficient Resampling Architecture for Particle Filters
复制标题
用于粒子滤波器的低功耗内存高效重采样架构
DOI:
10.1007/s00034-009-9117-4
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发表时间:
2010-02
影响因子:
2.3
通讯作者:
Hong, Shao-Hua
中科院分区:
文献类型:
--
作者:
Chen, Ji-Ming;Shi, Zhi-Guo;Chen, Kang-Sheng;Hong, Shao-Hua
In this paper, we propose a compact threshold-based resampling algorithm and architecture for efficient hardware implementation of particle filters (PFs). By using a simple threshold-based scheme, this resampling algorithm can reduce the complexity of hardware implementation and power consumption. Simulation results indicate that this algorithm has approximately equal performance with the traditional systematic resampling (SR) algorithm when the root-mean-square error (RMSE) and lost track are considered. Experimental comparison of the proposed hardware architecture with those based on the SR and the residual systematic resampling (RSR) algorithms was conducted on a Xilinx Virtex-II Pro field programmable gate array (FPGA) platform in the bearings-only tracking context, and the results establish the superiority of the proposed architecture in terms of high memory efficiency, low power consumption, and low latency.
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影响因子:
1.3
作者:
W. Zang;Zhiguo Shi;S. Du;Kangsheng Chen
通讯作者:
W. Zang;Zhiguo Shi;S. Du;Kangsheng Chen
DOI:
10.1109/icassp.2003.1202435
发表时间:
2003-04
期刊:
2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03).
影响因子:
--
作者:
M. Bolic;P. Djurić;Sangjin Hong
通讯作者:
M. Bolic;P. Djurić;Sangjin Hong
DOI:
--
发表时间:
1997
期刊:
--
影响因子:
--
作者:
通讯作者:
--
影响因子:
6.7
作者:
Zhiguo Shi;Shaohua Hong;K. Chen
通讯作者:
Zhiguo Shi;Shaohua Hong;K. Chen
影响因子:
2.2
作者:
Doucet, A;Godsill, S;Andrieu, C
通讯作者:
Andrieu, C