助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   signal-to-clutter-noise ratio 的翻译结果: 查询用时:0.18秒
图标索引 在分类学科中查询
所有学科
自动化技术
更多类别查询

图标索引 历史查询
 

signal-to-clutter-noise ratio
相关语句
  信号杂波噪声比(scnr)
     Theoretic analysis and simulations show that the method can detect slow moving point targets with SCNR(Signal-to-Clutter-Noise Ratio) >3.Meanwhile its operation for 5-frame integration is 100 times less than that of the traditional detection by matching all possible tracks.
     理论分析和仿真试验表明,该检测方法能稳定地检测出信号杂波噪声比(SCNR)超过3的缓动点状运动目标,而且在采用5帧集成时计算量比传统的穷尽轨迹匹配检测减少100倍。
短句来源
  相似匹配句对
     Signal processing
     信号处理技术
短句来源
     WAVELET AND SIGNAL
     小波与信号
短句来源
     Signal Attenuators
     信号衰减器
短句来源
     The signal system in reactor
     反应堆中信号系统
短句来源
     On Disorder Signal in E-mail
     E-mail中乱码问题刍议
短句来源
查询“signal-to-clutter-noise ratio”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


A method for fast detecting moving point targets in video image sequences is presented.The method makes use of the hypothesis of movement continuity in temporal domain.Then target positions in the sequential frames are modeled with the second-order Markov data chains.The algorithm integrated along tracks based on the model abstains from the disadvantage of excessive number of searching operation performed by traditional three-dimensional detection algorithm.And it also prevents SNR fall caused by three-to-two-dimension...

A method for fast detecting moving point targets in video image sequences is presented.The method makes use of the hypothesis of movement continuity in temporal domain.Then target positions in the sequential frames are modeled with the second-order Markov data chains.The algorithm integrated along tracks based on the model abstains from the disadvantage of excessive number of searching operation performed by traditional three-dimensional detection algorithm.And it also prevents SNR fall caused by three-to-two-dimension projection detection.Theoretic analysis and simulations show that the method can detect slow moving point targets with SCNR(Signal-to-Clutter-Noise Ratio) >3.Meanwhile its operation for 5-frame integration is 100 times less than that of the traditional detection by matching all possible tracks.

提出了一种视频序列图像中点状运动目标三维快速检测方法。该方法利用目标运动的时域连续性假设,将目标在相邻多帧上的位置状态模型化为二阶马尔可夫数据链;依照该模型采用沿轨迹集成的检测算法,克服了传统三维检测造成搜索次数巨大的弱点,同时也避免了二维投影检测带来的信噪比下降。理论分析和仿真试验表明,该检测方法能稳定地检测出信号杂波噪声比(SCNR)超过3的缓动点状运动目标,而且在采用5帧集成时计算量比传统的穷尽轨迹匹配检测减少100倍。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关signal-to-clutter-noise ratio的内容
在知识搜索中查有关signal-to-clutter-noise ratio的内容
在数字搜索中查有关signal-to-clutter-noise ratio的内容
在概念知识元中查有关signal-to-clutter-noise ratio的内容
在学术趋势中查有关signal-to-clutter-noise ratio的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社