Line Object Extraction and Image Matching Based on an Intelligent Image Card
Xiao H(肖晗); He WH(何文浩); Yuan K(原魁); Zou W(邹伟); Xiao H(肖晗)
2010-07
会议名称the 8th World Congress on Intelligent Control and Automation
会议录名称the 8th World Congress on Intelligent Control and Automation
会议日期July 6-9, 2010
会议地点Jinan, China
摘要A robot vision system is developed based on an intelligent image gathering card that contains an FPGA (Field Programmable Gate Array) and a DSP (Digital Signal Processor) as main calculators. Two real-time visual modules are developed through the cooperation of hardware logics on FPGA and software on DSP. First, with edge images extracted by the FPGA, a highly efficient algorithm is designed to extract a line object on the ground with DSP on real-time. Second, an image matching algorithm based on gray variance forms is designed, which is robust to illumination changing. Real-time computation is achieved by implementing this algorithm on FPGA, and object recognition is realized further.
关键词Embedded Systems Fpga Dsp Image Processing Robot Vision Object Tracking
文献类型会议论文
条目标识符http://ir.ia.ac.cn/handle/173211/12125
专题智能制造技术与系统研究中心_智能机器人
通讯作者Xiao H(肖晗)
作者单位中国科学院自动化研究所
推荐引用方式
GB/T 7714
Xiao H,He WH,Yuan K,et al. Line Object Extraction and Image Matching Based on an Intelligent Image Card[C],2010.
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