Hardware/Software Co-design of Particle Filter and Its Application in Object Tracking

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Title:	Hardware/Software Co-design of Particle Filter and Its Application in Object Tracking
Authors:	Li, Shih-an;Hsu, Chen-chien;Lin, Wen-ling;Wang, Jui-pin
Contributors:	淡江大學電機工程學系
Keywords:	FPGA;HW/SW co-design;SOPC;object tracking;particle filter
Date:	2011-06
Issue Date:	2012-03-16 21:32:15 (UTC+8)
Publisher:	澳門大學
Abstract:	This paper presents a hardware/software co-design method for particle filter based on System On Program Chip (SOPC) technique. Considering both the execution speed and design flexibility, we use a NIOS II processor to calculate weight for each particle and a hardware accelerator to update particles. As a result, execution efficiency of the proposed hardware/software co-design method of particle filter is significantly improved while maintaining design flexibility for various applications. To demonstrate the performance of the proposed approach, a real-time object tracking system is established and presented in this paper. Experimental results have demonstrated the proposed method have satisfactory results in real-time tracking of objects in video sequences.
Relation:	System Science and Engineering (ICSSE), 2011 International Conference on, pp.87-91
DOI:	10.1109/ICSSE.2011.5961879
Appears in Collections:	[Graduate Institute & Department of Electrical Engineering] Proceeding

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