| 基于FPGA+DSP的智能车全景视觉系统 |
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| 引用本文： | 周渝斌. 基于FPGA+DSP的智能车全景视觉系统[J]. 电子技术应用, 2011, 37(3): 38-41 |
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| 作者姓名： | 周渝斌 |
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| 作者单位： | 上海工程技术大学,机械工程学院,上海,201620 |
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| 基金项目： | 上海高校选拔培养优秀青年教师科研专项基金 |
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| 摘 要： | 为实现智能车全景视觉系统的应用研究平台,设计了一种基于FPGA+双DSP的实时6通道数字图像采集与处理系统.该系统由两片FPGA与两个DSP组成.第一个FPGA进行多通道视觉图像采集的同步控制、逻辑处理,第二片FPGA辅助DSP进行海量图像数据的高速并行处理.两个ZBTSRAM芯片作为数据输入和输出的高速缓存,每通道的...
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| 关 键 词： | 全景视觉 多通道视觉 FPGA DSP 智能车 |
Omni-vision system of intelligent car based on FPGA&DSP |
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| Zhou Yubin. Omni-vision system of intelligent car based on FPGA&DSP[J]. Application of Electronic Technique, 2011, 37(3): 38-41 |
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| Authors: | Zhou Yubin |
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| Affiliation: | Zhou Yubin(School of Mechanical Engineering,Shanghai University of Science and Technology,Shanghai 201620,China) |
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| Abstract: | In order to realize omni-vision system of intelligent car for auto wandering in real-time processing,an image processing system with 6 vision channels based on FPGA&DSP is designed.In the system,two ZBT SRAM chips are used as the input and output cache for high data transferring.An FPGA chip is responsible for the core logic controlling and video synchronous.Digital videos are sent to processing module by camlink bus.Data are exchanged by EMIF and McBSP between FPGA and DSPs.EDMA is used for data transferri... |
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| Keywords: | FPGA DSP |
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