Virtual loop method 虚拟线圈法
Virtual-loop sensor 虚拟线圈传感器
virtual-loop sensors 虚拟线圈
based on virtual loop 基于虚拟线圈
industrial IT and virtual loop 工业IT与虚拟回路
virtual detection loop 虚拟检测线圈
On these basis, it is put forward that the video detection algorithm based on virtual loop.
在此基础上，提出了基于虚拟检测线的运动物体(车辆)视频检测算法。
参考来源 - 基于DSP的运动物体视频检测系统的研究In order to find best way to run program on DSP, this paper brings forward a virtual loop detection method based on boundary extraction, and particularly introduces an adaptive edge detection algorithm based on morphology and information entropy.
针对DSP视频检测的具体实现,本文提出了基于边缘信息提取的虚拟环检测方法,而且在边缘提取的算法上提出了一种基于形态学和信息熵的自适应边缘检测算法,这种算法的优势在于其运算量小但准确性高,十分适合在DSP这种嵌入式处理器上运用。
参考来源 - 视频交通信息检测研究及其DSP硬件实现The system adopts the match criterion of the smallest mean absolute difference and three-step search arithmetic through direction-biased motion estimation. The algorithm uses VLs set before and calculates mean motion vector of virtual loop, the direction of the road.
基于道路方向的三步搜索算法是检测算法的核心,它利用了在视频编码得到广泛使用的块匹配搜索算法,得到虚拟线圈的运动矢量,估计车辆的运动估计,利用运动矢量的幅值与幅角均值和标准偏差来判断车辆是否违章。
参考来源 - 基于DSP的电子警察系统的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
There are two aspects in this paper, one is base on the identification of virtual loop, the other is base on the identification of moving detection.
本文主要从两个方面解决这一问题，一是基于虚拟线圈的识别，另一个是基于差分法的识别。
Another common useful pattern is to enable a virtual machine to accept input from itself by enabling loop-back support.
另一个通用的模式是，通过启用loop - back支持，允许虚拟机接受来自其自身的输入。
Having a Virtual Machine run an empty loop faster than another VM doesn't really tell us much about how these two will compare when running system administration scripts or Rails applications.
一台空转的虚拟机比另外一台快，并不意味着它们在运行系统管理脚本或者Rails应用的时候具有同样的可比性。
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