| 基于FPGA设计的图象的快速目标提取 |
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| 引用本文： | 马茜,张覃平.基于FPGA设计的图象的快速目标提取[J].光电工程,1999(Z1). |
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| 作者姓名： | 马茜 张覃平 |
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| 作者单位： | 中国科学院光电技术研究所!四川成都６１０２０９ |
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| 摘 要： | 针对高帧频电视系统的特点，应用现场可编程门阵列（ＦＰＧＡ）构造图象ｙ阈值分割算法，完成数字电视的分段背景拟合，接合外部高速ＤＳＰ产生自适应域值．实现了高帧频电视系统全视场的在线数字图象分割．仿真实验结果证明是可行的．
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| 关 键 词： | 图象分割 数字图象处理 高帧频电视 自适应阈值 |
A Quick Target Extracting Method Based on Field Programmable Gate Array Designed Image |
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| MA Qian, ZHANG Qin-ping.A Quick Target Extracting Method Based on Field Programmable Gate Array Designed Image[J].Opto-Electronic Engineering,1999(Z1). |
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| Authors: | MA Qian ZHANG Qin-ping |
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| Abstract: | In view of the characteristics of high frame rate, the segmented backgroundfitting for digital television, combining with the external high speed digital signalprocessing producing adaptive threshold, are finished by means of Field ProgrammableGate Array (FPGA) formed image threshold segmenting method. The on-line digitalimage segmentation for high frame frequency TV system within the whole field of view iscarried out. The simulation results demonstrate that it is feasible. |
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| Keywords: | Image segmentation Digital image processing High frame frequency TV Adaptive threshold |
| 本文献已被 CNKI 等数据库收录！ |
