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Was systematicly introduced to the field of image processing, and formed a relatively integrated theory system combined with other mathematic tools such as mathematic morphology and affine geometry. The level set methods proposed by S.

但直到九十年代才比较系统地将偏微分方程引入图像处理领域，结合其他一些数学工具如数学形态学和仿射几何等，形成了比较完整的理论体系。

This method represents the virtual objects in Euclidean space instead of in affine space, which is consistent with the popular graphics rendering tools such as OpenGL and is more common in practice. A new classification based local and global tracking strategy to match features between the reference image and the currently frame directly is presented, which enables the augmented reality system working effectively even under large changes of viewing angles. A novel affine coordinate system definition method based on a collection of feature points is also proposed, which makes the tracking method effective even when not all the reference points are detected during the whole process, as long as there are at least four pairs of reference points correspondences.

该方法以仿射变换为桥梁来建立欧氏空间下的摄像机坐标系与世界坐标系之间的变换关系，它与OpenGL等当前流行的图形渲染工具一致，具有更强的通用性；采用基于分类的自然特征匹配策略，能够在视角和视点发生大幅度变化情况下依然正常工作；提出基于特征点集合的仿射坐标系定义方法，使增强现实系统在最小配置下只需4点追踪成功即可完成注册，比需要6点的透视投影方法具有更好的健壮性和精确性。

Dream It does not give you the tools to bring affluence but rather allows you to advance goals.

梦想它并不是给你带来富裕生活的工具而是使你前进的目标。

The first competition to carry out the quality of service, to enhance services to build platform; two systems are set up the framework of service standards, to enhance the implementation of guidance services; three is to strengthen integrity, smiling service, to enhance the provision of carrier services; four Services are combing job flow, in order to lay the foundation for the Quality Service Enhancement; five are scheduled to work vigorously to create conditions to enhance quality; six are management tools to improve our services, to enhance quality service to enhance security; seven services are exploring new model of brand building, in order to enhance the quality Afterburning Service.

一是开展服务质量竞赛活动，为提升优质服务搭建平台；二是搭建服务标准体系框架，为提升优质服务实施指导；三是强化诚信、微笑服务，为提升优质服务提供载体；四是梳理服务工作流程，为提升优质服务奠定基础；五是狠抓航班正常工作，为提升优质服务创造条件；六是改进服务管理手段，为提升优质服务加强保障；七是探索服务品牌建设新模式，为提升优质服务加力。

ALL AFTERCARE PRODUCTS, BODY JEWELRY TOOLS, LEATHER ACCESSORIES AND APPAREL ITEMS ARE NON-RETURNABLE.

所有善后产品，机构首饰工具，皮革用品和服装产品是不退还。

It also provides the key techniques and the details of realization by using Java,JDBCand Aglet SDK tools developed by IBM.

系统采用Java、JDBC接口、Java Workshop和Aglet SDK工具实现了它的关键技术和主要模块。

Yueqing Sanxing Tools Co.,Ltd. is located in the production base of China hardware construction aiguille, which is in the famous national tourist site - Yandang Mountain.

乐清市三星工具有限公司座落于国家级旅游胜地温州雁荡山风景区，境内的中华五金建工钻头生产基地。

The frequency about 16KHZ the permeabIe feverΦ60 about work Piece,mayweld many kinds of hard aIloy tools 1、the standard Piece.the faslener heat upset 2、drill rod steel,drill rod utensil drawing-back,forge,squeeze the warmup waiting 3、Welding of diamond saw.drilling tool 4、Bit,coal aiguille,rivetting the pole aiguille,welding of the pick 5、Lathetool,planer tool,milling cutter and welding of different woodwork cutters

为了解决上述弊端，采用新型空气冷却器一次换热，传热管形成高热流密度，由快速的空气流把热量散发到大气中去。纯净水在新型的空气冷却器和高频加热设备内闭路循环，被冷却系统长期不结水垢，不被异物堵塞，冬季在冷却水中加入防冻剂杜绝了水路被冻坏的故障。

By analysis of enforcement of drilling tools of air downhole hammer 's following pipe, the factors affecting the drilling speed and depth of the following pipe are obtained.

通过对空气潜孔锤跟管钻进钻具的受力分析，得到影响潜孔锤跟管钻进速度和跟管深度的因素。

The object was to get the smell and the corrosive air generated from the tank out of the garage and to prevent corrosion of vehicles, tools or whatever else.

对象是要臭味和腐蚀性的空气所产生的坦克走出车库，并防止腐蚀的车辆，工具或任何其他人。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。