自主减排行动目标 self-imposed emissions reduction targets
地面动目标显示 GMTI
自动目标识别 ATR ; Automatic target recognition ; SAR ATR ; Auto Target Recognition
运动目标检测 moving object detection ; motion object detection ; motion detection
地面动目标指示 GMTI ; Ground Moving Target Indication
活动目标 The objectives ; milk Teaching Aims ; teaching aim
机载动目标显示 AMTI ; Airborne MTI ; ATMI
运动目标 moving object ; moving target ; motion object ; motion target
地面移动目标指示 GMTI ; ground moving target indication
So it is hoped that SAR can not only detect and image moving targets, but also can estimate the velocity of them.
因此人们希望能够检测到动目标并对其进行聚焦成像的同时,还要能够知道动目标的运动轨道。
参考来源 - 基于合成孔径雷达的运动目标轨道计算First, the rebuild algorithm is adopted to predict and update the image background, and then the moving object is segmented by current frame difference from predicted background. And at last detect and remove moving shadow that attached to object.
先用背景重建算法对复杂背景进行更新预测,再用当前帧图像与预测背景差分提取动目标,最后检测并去掉目标的阴影。
参考来源 - 视频图像中运动目标检测的快速方法·2,447,543篇论文数据，部分数据来源于NoteExpress
在最终的图象中可使动目标出现在正确应置上。
Finally, moving targets can be displayed in the right position.
基于这个模型分析了临界基线、测速精度，以及动目标检测等性能。
Then we deduce and analyze the performance for Critical Baseline, velocity resolution and moving target detection.
研究了用脉间步进频率雷达对杂波背景噪声下地面或海面动目标的探测。
This paper studies how to detect the moving targets on the land and sea surface in the background of clutters by using pulse-pulse step frequency radar.
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