中国科学院机构知识库网格系统: The application of TMS320c64x DSP assembly language in correlation tracking algorithms (EI CONFERENCE)

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

The application of TMS320c64x DSP assembly language in correlation tracking algorithms (EI CONFERENCE)

文献类型：会议论文


作者	Huang D. ; Wu Z. ; Liang M. ; Dong Y. ; Peng T.
出版日期	2010
会议名称	2010 3rd International Congress on Image and Signal Processing, CISP 2010, October 16, 2010 - October 18, 2010
会议地点	Yantai, China
关键词	In order to improve the real-time performance of the conventional correlation tracking algorithm based on full search method for its huge computation amount and vast correlation matching times in the process of searching an optimal matching position a method of combining the TMS320C64x DSP assembly language and software pipelining is proposed to realize template matching which costs the most time of the algorithm. Choose high performance DSP chip TMS320DM642 as the core processor of the hardware platform and schedule each one of the instruction in the algorithm to maximize performance using the instruction-level parallelism of the DSP. The experimental results indicate the time of template image matching implemented in assembly language has decreased from 49.36ms to 0.62ms. It is concluded that the correlation tracking adopting proposed method can meet the real-time and stability requirement of the target tracking. 2010 IEEE.
页码	1529-1532
收录类别	EI
源URL	[http://ir.ciomp.ac.cn/handle/181722/33041]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Huang D.,Wu Z.,Liang M.,et al. The application of TMS320c64x DSP assembly language in correlation tracking algorithms (EI CONFERENCE)[C]. 见:2010 3rd International Congress on Image and Signal Processing, CISP 2010, October 16, 2010 - October 18, 2010. Yantai, China.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

浏览0

下载0

收藏0

其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。