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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。

On that basis, the corresponding linerized model is built, and the dynamic properties are analyzed while the configuration or end-point load is greatly changed, the predictable equation of the built-in frequency is established by virtue of perturbation method for the application of variable parameter control in that case.

利用拉格朗日方法推导了双杆柔性机械手的动力学方程，在此基础上了建立相应的线性化模型，分析柔性机械手当位形和负载发生较大改变所表现出的的动力学特性，用摄动方法建立了固有振动频率的预示表达式，以应用于位形和负载有较大改变情形的变参数控制。

It was built in 1904,the first church was built after 1900 by US Methodism.

这个教堂建于1904年，是美国卫理公会1900年以后建造的第一座教堂。

According to your request should be built-in battery is Gaobu Cheng, because the built-in need for a small button size batteries, but its discharge is only yes microampere level, the maximum discharge even up to mA level is finished soon.

按你的要求电池要内置是搞不成的，因为内置需要体积很小的纽扣电池，但是它的放电仅是微安级的，最大放电就算达毫安级也是很快就完。

The built-inconcentration calculator converts concentrations between percent, molarity, molality and molar fractions, automatically taking density changes into account with the built-in database of substances.

内置的集中计算器使在百分点， molarity，重量，摩尔浓度的集中改变，自动地接受密度变成，关于物质的固定的数据库。

System of coordinates and the transfer of axes are introduced to analyze the force and the moment of force. Based on this, the dynamic equation and the kinematics equation are built. Combining with the mass changes and the control relationship, the kinematics model of missile is completely set up. According to the subject studied in this thesis, and based on some assumptions, the model of Bank-to-Turn missile is built.

引入了研究导弹制导控制系统常用的坐标系及各坐标系之间的关系；分析了作用在导弹上的力与力矩，在此基础上建立了导弹动力学方程和运动学方程，结合导弹质量变化和对导弹的操纵关系，建立了空空导弹的运动学模型；针对本文的研究对象，在一定假设的基础上建立了倾斜转弯导弹的数学模型。

To put it more succinctly there is testing that can be performed before the product is constructed / built and there are types of testing that can be performed after the product has been constructed / built.

该产品被构造/创建之前，测试应更为简洁，并且有各种类型的测试在产品已经构造/建立后就可以执行。

Please put the coats back into the closet.;相关词条:niche;mousehole;offscreen;cabt.;alcove;built-in wardrobe;built-in cupboard

例句参考：壁橱里都是些破损的玩具及其它无价值的东西。

Ross(1976) has put forward again pricing theory of APT, Fischer Black and Myron Scholes (1973) has built the pricing theory of Options , and investment theory system has been built.

80年代末期，随着现代数学统计技术的发展，存在着大量的金融异常现象在有效市场假说下却无法得到合理的解释。

Our enterprise culture, this let me very early in the founding of the PRC enterprise and struggle together nearly 50 years, after years of age are not covered, instead of Shouting "unity and struggle, realistic and innovative" slogan in class, construction units of "outstanding features, built on specialization" innovative concept is the praise and professionals with for their competitors, to advance beyond, the owner of the market competition, which was accepted concept it settled out of the cultural connotation of few words can describe... Nowadays, people already built into international market, to the world, to create a first-class international construction team, I have felt it surges in the blood, and I have been able to smell the onsweep it out, I have infinite vitality can feel the giant awakening, I have been able to see the giant is to call me with open arms...

我们的企业文化让我深有感触，这个在新中国建立之初成立的企业与共和国共同奋斗了近50载，经过岁月的洗礼不但没有被岁月的长河所掩盖，反而喊着"团结、拼搏、求实、创新"的口号跻身于一流施工单位当中，化建人"突出特色、着力专精"的创新理念更是被业内人士所称赞，以"对自身超越、对竞争者超前、对业主超值"的竞争理念被市场所接纳，它所沉淀下来的文化内涵非笔者寥寥数语所能描述……如今，化建人顺应市场已走向国际，走向世界，致力于打造一流的国际化施工团队，我已经能感受到它那澎湃的血液在奔腾，我已经能嗅到它所散发出来的无限生机，我已经能感受到巨人的苏醒，我已经能看到巨人正张开双臂向我呼唤

Therefore, it is imperative that you need to be prepared for the great change that is about to occur.

所以，你需要为快要出现的伟大改变准备好，这是必要的。

If u agree with our suggestion of dicker trade,we will exchange paper with u wood.

如果你方同意我们进行易货贸易的建议，我们将用纸与你们交换木材。