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In order to detect moving infrared dim and small target, a novel high-order cumulant projection algorithm was proposed. 摘要为检测弱小红外运动目标，提出了一种基于高阶累积量投影的检测算法。
To improve the detection performance of dim and small target from complex background in infrared image, the curvelet transform is introduced in this paper. 为提高复杂背景下的红外弱小目标的检测性能,引入图像的 Curvelet 变换。
First, for the problem of detecting the dim and small targets in the infrared image, a curvelet-based background suppression algorithm is proposed for enhancing the infrared targets. 其一,针对红外图像中弱小目标检测的问题,对包含弱小目标的红外图像进行了背景杂波抑制,实现了弱小目标图像的增强;
infrared dim and small target 红外弱小目标
Dim and small target 弱小目标
This thesis mainly deals with the research on the methods of dim and small moving targets detection of IR sequence images,and one of the methodology flow is presented. 开展红外序列图像中的弱小运动目标检测算法的研究,对在现有硬件技术水平条件下,提高区域防御系统的生存力、有效反击能力以及武器装备系统的有效杀伤能力具有重要的军事意义和实用价值。
The processing results show that the algorithm performs well in big and small target images, and maintains the advantage of quick processing speed of original centroid algorithm. 处理结果表明，对于大目标图像和小目标图像均有较好的效果，并且保持了常规形心跟踪算法执行速度快的特点。
Once, in the dim and distant past, I was a student here. 我早八辈子的时候在这儿读过书。
The histograms of big target and small target images are analyzed.It is pointed out that they are made up of peaks from background and tails from target. 分析了大目标图像和小目标图像的直方图，指出其均由一个背景的尖峰和目标的拖尾组成，理想的分割阈值点应为尖峰和拖尾的临界点。
Hundreds of light bulbs gleamed dim and yellow. 点点昏黄的火球，就是那无数的电灯。
It is an unfathomed and difficult problem that weak and small targets are detected in complicated background and low SNR. 摘要复杂背景下低信噪比弱小目标的自动检测是当今目标自动探测研究尚未解决的一个难题。
TYPICAL MASTER DIM AND TEST INDICATOR CIRCUIT. 典型的主调光和测试电路。
It was dim and cool in the room. 房间里阴暗、凉爽。
Once, in the dim and distant past, I live in here. 我很久以前在这里住过。
My glazed eye wandered over the dim and misty landscape. 我的迟钝的眼睛扫视着朦胧迷茫的景色。
The algorithm achieves comparability of species of large area included in background of weak and small targets image by using histogram correcting to make the calculating accuracy and speed higher. 算法利用直方图修正方法的结合来实现弱小目标图像背景中大面积对象干扰的类相似化，运算精度和实时性都比较高；
One day, in dim and distant times many travelers assembled at a traditional English inn to go on an outing to the Cathedral of Canterbury. 很久以前的一天，许多旅客聚集在一个老式的英格兰客栈里，准备去坎特伯雷教堂观光。
The sun was setting, and the room was getting dim and dark. 太阳下山了，屋里渐渐昏暗起来。
A dealer in sewing notions and small wares. 零星服饰用品商做缝纫小物件和小商品生意的商人
Once,in the dim and distant past,I was a student here. 我早八辈子的时候在这儿读过书。