tracking ['trækiŋ]

tracking的基本解释

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[变形] track的现在分词

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跟踪, 寻道

tracking的同义词

v. track

tracking所属的单词分类

Post / 邮政 [99]

postal code  ·  book rate  ·  po box  ·  mail truck  ·  post office box  ·  commemorative stamp  ·  advertisements  ·  zip code  ·  post office  ·  uncanceled

与tracking相关的网络例句 [注：此内容来源于网络，仅供参考]

In this paper, the theory, algorithm, and experiment of automatic object detection and tracking are studied in depth. It is firstly pointed out that the essential of Mean Shift method is a special Newton-Gaussian method. A new method named Fast Mean Shift is established to stretch the conservative step of Mean Shift method. The convergence and validity of this new method are proved in theory. And it is also proved that the convergence speed of Fast Mean Shift is faster than that of Mean Shift. The contrast experiments of searching the maximum possibility density of random of data sets in plane and 3D space are done. The results show that this new method can reduce the iterations greatly. A new object tracking method based on Fast Mean Shift is built to improve the object tracking performance, which is shown in the face tracking experiment with the tennis sequence provided by the Ohio State University, and the car tracking experiment with the car sequence provided by Kalsruhe University. The face trcking experiment with highly noised images show that the object tracking method based on Fast Mean Shift has strong anti-jamming ability. A new fast color object detection technology based on characteristic color is established, which use characteristic color distribution to compute the characteristic color vector of any area in an image quickly. With the high performance search method, the fast object detection is achieved. At last, using object tracker based on Fast Mean Shift and color object detector based on characteristic color with the Kalman filter, PID controller, searial communication and other technologies, automatic object detection and tracking system with control system is built. The availability and anti-jamming ability of this system are verified by some object detection and tracking tests in different scenes.

本文对目标自动识别与跟踪进行了理论、计算、试验三方面的深入研究，主要包括：首次指出了目标跟踪技术中常用的均值迁移方法的本质为一种特殊的高斯-牛顿方法，改进了均值迁移方法步长取值保守的弱点，建立了快速均值迁移方法，证明了该方法的收敛性、有效性以及收敛速度优于均值迁移方法；进行了平面和3维随机分布数据集的最大概率密度搜索对比试验，试验结果表明，快速均值迁移方法大大减少了迭代次数；建立了基于快速均值迁移的目标跟踪方法，利用俄亥俄州立大学提供的乒乓球序列图像和卡斯鲁厄大学的汽车序列图像，对人脸和汽车目标跟踪性能分别进行了对比试验，并进行了高噪声人脸图像目标跟踪试验，结果表明，基于快速均值迁移的目标跟踪方法有效提高了目标跟踪性能，具有很强的抗干扰能力；建立了一种新型彩色目标自动识别方法，采用特征色彩分布函数实现了对任意图像区域特征色彩矢量的快速计算，建立了高效的搜索方法，实现了彩色目标的快速识别；将基于快速均值迁移方法的目标跟踪方法、基于特征色彩的目标识别方法与卡尔曼滤波、PID控制、串行通讯等技术结合，建立了带有控制系统的快速目标自动识别与跟踪系统，并在不同场景下进行了目标自动识别与跟踪试验，验证了快速目标自动识别与跟踪系统的有效性和抗干扰能力。

Analyse the technology principle of program tracking, step-in tracking, conical scan tracking and singleshot tracking, and contrast the advantage and disadvantage of them. Select program tracking and conical scan tracking considering performance and cost.

二、对程序跟踪、步进跟踪、圆锥扫描跟踪和单脉冲跟踪这四种自动跟踪技术的原理进行了具体的分析，并比较了它们各自的优缺点，从性价比的角度，选择了程序跟踪与圆锥扫描跟踪相结合的方式。

To dynamic scene visual tracking problem, this paper has researched the specific object tracking: face tracking. A structure and color based feature vector has been presented to modeling the face and used to real ize the satisfactory tracking result. To the active tracking problem, a toy car is selected as the research object.

对于动态场景下的视觉目标跟踪问题，文中结合人脸这一具体对象进行了研究，提出了一种基于颜色信息，结构信息等的特征量定义方法较好的实现了人脸跟踪，对于主动视觉目标跟踪问题，针对小车这一具体研究对象展开研究，文中研究了系统的具体构成及其中的控制方法。

与tracking相关的网络解释 [注：此内容来源于网络，仅供参考]

Tracking：字间距

下列哪些选项可以在字符调板中设定在字符(Charactor)挑板中包含多种文字规格的设定,写列哪些选项可以在字符调板中设定A:字符大小(Size)B:字符行距(Leading)C:缩进(Indent)D:字间距(Tracking)下列关于段落样式(Paragraph Style)说法,

Tracking：跟踪

如下图6所示:在EBS的Item定义中,在"主要"(Main)标签页(Tab),针对单位(UOM)主要是就库存余额数量的"跟踪"(Tracking)、产品定价(Pricing)的计量,如何进行事务处理做了规定,如下图10所示:注意,不要将制造商(Manufacturer)与系统中的供应商(Supplier)混为一谈.

Tracking：追踪

在美国,追踪(tracking)系统已经被证实在管理生产物流和追踪相关零售信息所具有的价值. 绝大部分包装食品和大宗物品(袋装橘子、苹果)使用条形码(bar code)帮助企业进行收集销售信息,这些条形码的设计让企业知道自己食品供应链的物流流出状况和模式,

Tracking：轨迹

根据血压轨迹(tracking)现象和Fram..☆环孢霉素A对培养的人角朊细胞主要组织相容性抗原表达的影响 第四军医大学学报1999年第20卷第5期 汤朝武陈璧 摘 要目的:研究环孢霉素A对人皮肤角朊细胞的主要组织相容性抗原(MHC)表达的影响.方法:采用γ-干扰素(INF-γ)刺激培养的人角朊细胞MHC-Ⅰ/Ⅱ抗原表达的实验模型,

polar tracking：极轴追踪

草图设置 包括:栅格(Grid)、捕捉(Snap)、极轴追踪(Polar Tracking)、正交(Ortho)设定;2、熟悉运用状态栏上正交模式(ORTHO)、捕捉模式(OSHAP)、极轴捕捉模式(Polar Tracking)课后记: pline绘制的多义线与前面直线(line)的绘制有相同之处,