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- A new model for fast small target in IR image sequence was put foreword. 摘要提出了一种新的红外图像序列中快速运动小目标时域模型。
- It's really a challenging job to shoot at such a small target from so far away. It must be very hard to hit the center. 距离那么远要射如此小的目标确实很具有挑战性,肯定难于射在中心。
- 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。
- The useful information for infrared image of the far small target is zoomed out. 针对远处小目标红外图像的有用信息进行了放大处理。
- Detection of dim small targets in infrared images was addressed. 探讨了红外图像中的弱小目标检测问题。
- After analyzing the structure of a MPP computer, two implementations for AGADM-based small target detection on a parallel MPP computer are presented. 接着,在分析了MPP并行计算机体系结构的基础上,提出了两种基于MPP的小目标检测并行快速实现算法。
- There was 5)jubilation at the NASA space agency at their success in landing on such a relatively small target so far away. 美国航空航天署对在如此遥远又相对如此小的行星上着陆成功感到欢欣雀跃。
- The experiments show that the method can fleetly and reliably detect the small target with low SNR, which has achieved the demand of high performance. 实验结果表明:该方法可以快速、可靠的检测出极低信噪比下的小目标,满足了系统性能指标。
- Then, computes the edge information of the central pixels in every object area to eliminate strong edge noises and detect small target. 然后计算目标区域中心像素的边缘信息,进一步剔除强边缘噪声点,检测小目标。
- This well measures difficulties i ncluding small target window,deep buried depth,bad stratigraphic stability,and easy adhere to pipe sticking. 介绍了该井的施工难点,即靶窗小、靶区要求严,油层埋藏深、地层稳定性差,容易黏附卡钻,与直井相比携岩比较困难等。
- Based on the features of infrared image and the speciality of fractal dimension,a method of detection infrared dim small target based on fractal dimension was presented. 针对红外图像的特点及分形分维的特性;提出了基于分维像的红外弱小目标检测方法.
- 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。
- In general, small targets always are the extremum pixels in image local area. 弱小目标一般是图像局部区域的极值点。
- 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。
- In the two actual tunnel, we measured and calculated visibility of the small target under the three light source, and made a visual experimental method of the small target color. 在两条实际隧道中对三种光源照明下的小目标可见度进行了实际的测量和计算,并且提出了小目标显色性的视觉实验方法。
- 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。
- Aim at the IR image weak target detection problem in challenging condition, A detection method based on multi-scale feature fusion for IR small target is presented. 摘要针对复杂背景红外图像弱目标检测问题,提出了一种基于多尺度特征融合的红外小目标检测方法。
- For the real-time detection of small target in the IRST systems, a detection algorithm based on high-order statistic judgement is presented in this paper. 摘要 针对红外预警与跟踪系统中的实时弱小运动目标检测问题,在分析红外灰度图像的非平稳高斯特性的基础上,提出了一种基于高阶统计判据的检测算法。
- 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。
- A new detection method for moving dim small targets in infrared image sequences is presented. 提出了一种红外图像序列中运动弱小目标检测的新方法。