ID 原文 译文
21275 最后利用频谱校正法对FFT后的功率谱最大值进行校正。 Finally, the spectrum correction method is used tocorrect the maximum power spectrum after FFT.
21276 仿真结果表明，在同一条件下，该方法将检测概率提高了2 dB左右，并且有效缩短了捕获时间。 Simulation results show that, under the same conditions, the proposed scheme improves the detection probability by about 2 dB, and shortens effectively the acquisition time.
21277 强杂波背景下的弱小静止目标检测是毫米波机场跑道异物(FOD)检测雷达面临的核心问题。 Detection of stationary little targets in heavy ground clutter is the key problem facing the millimeterwave airport runway Foreign Object Debris (FOD) detection radar.
21278 该文提出一种基于功率谱特征和支持向量域描述(SVDD)一类分类器的FOD分层检测算法。 This paper proposes a hierarchical FODdetection algorithm based on power spectrum feature extraction and Support Vector Domain Description(SVDD) classifier.
21279 该算法首先利用杂波图恒虚警率(CFAR)检测器对复杂背景杂波进行杂波对消处理， The clutter map Constant False Alarm Rate (CFAR) detection algorithm is first utilized tosuppress the complex background clutter.
21280 针对对消后虚警过多的问题，对对消后的数据提取功率谱特征，将其转换到特征域， In order to solve the high false alarm problem after the cluttersuppression, the power spectrum features are extracted to transform the radar returns into the feature domain where the FOD and false alarm are more distinguishable.
21281 最后利用SVDD一类分类器在特征域实现对FOD和虚警的分类。 Finally, the one-class SVDD classifier is utilized to categorize the FOD and false alarm into different kinds so as to reduce the false alarm rate.
21282 基于实测数据的试验结果表明所提方法可以获得较好的检测性能。 Experimental results based on measured data show that the proposed method can achieve good detection performance.
21283 人脸检测是指检测并定位输入图像中所有的人脸，并返回精确的人脸位置和大小，是目标检测的重要方向。 Face detection is finding and locating all faces in the input image, and then returning the positionand size of the faces. It is an important direction of target detection.
21284 为了解决人脸尺度多样性给人脸检测造成的困难，该文提出一种新的基于单一神经网络的特征图融合多尺度人脸检测算法。 In order to solve the problem which iscaused by the diversity of face size, a new single shot multiscale face algorithm is presented based on featurefusion.