The result shows that the novel radar (SIAR) system has better performance for weak target detection.
并给出了计算机模拟结果，结果表明SIAR雷达体制对微弱运动目标有较好的检测性能。
Because there is speckle noise in SAR image and the background clutter of water is usually very complex, weak target detection is a big challenge for conventional methods.
SAR图像存在相干噪声以及水面背景杂波的复杂性，传统方法对于弱目标检测存在困难。
The problem of detecting weak signal is an important part in the target detection.
弱信号检测问题是目标检测中的一个重要研究内容。
While for the weak target, with many correlation processing, the target can be detected on real time, this method improves the laser radar's detection ability for small target.
对于弱目标，通过大量的相关处理，可实时地检测到，提高了激光雷达对微弱目标的检测能力。
Increase of detection range and fast precision tracking are main difficulties in weak aerial target detection for High Frequency Surface Wave Radar (HFSWR).
增大探测距离、快速精确跟踪是高频地波雷达探测飞行小目标所面临的主要困难。
For the moving target tracking mode, this paper propor. es a fusion target detection algorithm to realize the detection for weak object.
对于运动空间目标检测跟踪模式，由于要实现对弱目标的检测并且尽量减少虚警概率，本文提出了一种融合的运动目标检测算法；
The typical applications of adaptive background prediction technology in weak and small infrared target detection are summarized in this paper.
文章总结了自适应背景预测技术在红外弱小目标检测领域的典型应用，分析了线性和非线性自适应算法的优缺点。
Comparing with the traditional radar, the MIMO radar has better performance of anti-interception, detection low speed targets and weak target in strong-clutter scene.
和传统的相控阵雷达性比较，MIMO雷达提高了雷达抗截获性能和在高杂波背景中探测低速目标的能力。
The research of infrared weak small target detection is still a issue with great challenge.
对红外弱小目标检测方法的研究依然是一个很具有挑战性的课题。
Research of weak point target detection technology based on relativity theory;
实验表明该方法在复杂背景下，可以较好的进行目标检测。
Research of weak point target detection technology based on relativity theory;
实验表明该方法在复杂背景下，可以较好的进行目标检测。
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