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这是一个横虚惊概率的程序,也叫CFAR,可以实现雷达图像数据的恒虚警检测,This is a cross false alarm probability procedures, also known as CFAR, can realize the radar image data CFAR detection
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*检测器 OurDev专用版
为了保护论坛网友幼小的心灵不受毒害,特推出,“*检测器 OurDev专用版 ”
大家可以用此检测器检测图片是否*,以决定是否继续欣赏。
但是,由于本人技术有限,时间仓促,本检测器有一定的误报率和漏报率。 功能缺陷:没有形状检测和艺术纤维检测。
需要安裝opencv1.0才可以編譯。
-Yellow picture detector OurDev special edition User Forum in ord
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复杂杂波背景下,海面红外图像中舰船目标检测的关键是如何降低虚警、检测出真正的
目标。为了实现这个目标,首先利用Haar小波函数进行小波变换,对图像进行预处理;然后进行恒
虚警检测(CFAR);第三步采用行程法对检测的目标进行标记;最后采用管道滤波法剔出虚假目标,
检测出真正的目标。经仿真实验证明,此方法能有效地降低虚警,在复杂杂波背景中检测出目标。
-The key of ship detection in sea infrared image with complex clut
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This
system consists of human detection, human tracking
and false object detection. The human detection
utilizes the background subtraction to segment the
blob and use codebook to classify human being from
other objects. The optimal design
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认知无线电网络中,当信噪比不同时检测概率随虚警概率的变化曲线。-In Cognitive radio network,when the SNR is not the same, the change curve between the detection probability and the false alarm probability.
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在信噪比不断变化,给出虚警概率的前提下,当给定一信噪比值后,检测概率的变化情况。-Signal-to-noise ratio changing, given the premise of the probability of false alarm, when given a signal-to-noise ratio values, the probability of detection of changes.
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给定一特定信噪比,检测单节点在这一信噪比的虚警概率随检测概率的变化仿真曲线图。-Given a specific signal-to-noise ratio, the detection of a single node in the signal-to-noise ratio of the probability of false alarm detection probability changes with the simulation graph.
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用恒虚警算法CFAR实现海面sar图像目标检测的matlab代码-With the constant false alarm algorithm CFAR implementation to the surface of the SAR image target detection of matlab code
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单用户的虚警概率和检测概率的关系,程序正确,简单易懂,值得参考-Single-user relationship probability of false alarm and detection probability, the program is correct, easy to understand, it is also useful
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车牌定位的有效方法 ,使用多源信息融合达到对信息的定位方法-Adaboost detector has been successfully used in object detection. In this paper, we propose a new License
Plate (LP) detection technique based on multistage information fusion, which is adopted to reduce high
false a
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基于CFAR的SAR目标检测。通过CFAR处理,可以保持信号检测时的虚警率恒定,从而使数据处理终端不致因虚警太多而过载(SAR target detection based on CFAR. Through CFAR processing, the false alarm rate of the signal detection can be kept constant, so that the data processing terminal is not overloaded with to
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