1. 北京航天微系统研究所,北京,100094
2. 中国航天时代电子公司 博士后科研工作站,北京,100094
3. 航天长征国际贸易有限公司,北京,100070
纸质出版:2017
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张格森, 陈东生, 邱海韬, 令狐鼎, 王怀野. 基于FPGA的高速图像跟踪系统设计[J]. 微电子学与计算机, 2017, 34(4): 13-16.
ZHANG Ge-sen, CHEN Dong-sheng, QIU Hai-tao, et al. Design of High Speed Image Tracking System Based on FPGA[J]. 2017, 34(4): 13-16.
针对基于数字处理器的图像处理系统实时性较差和资源利用不充分等问题
设计了一种新的图像跟踪高速处理系统
以FPGA作为核心处理器
利用快速中值滤波实现图像预处理
将平均绝对差算法和FPGA高速并行处理相结合
对图像点目标进行实时跟踪.系统测试结果表明
该系统实时性和跟踪效果良好
资源利用充分
满足设计要求.
Due to the bad real-time
resource underutilizations and hard to design properties of the classical digital signal processor based image processing system
a new image tracking high-peed processing system is presented. In this system
the FPGA is used as the core processor
and the fast median filtering is used to implement the image preprocessing. Finally
the image real-time point target tracking is realized by the combination of the mean absolute differences and the FPGA high-speed parallel processing. The system test validates the system has the advantages of good real-time
the effect on tracking and resource utilization rates
which meets the design requirements.
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