查询词典 perspectively

Chapter 1 briefs the relation between invariance and computer vision and summarizes the research and application of invariance in computer vision. Chapter 2 first derives the transformations of three camera models, then makes the correpondences between the models and three typical geometrical transformation groups by analysing the transformations respectively. The correspondences supply the theoretical basis for applying geometrical invariants to resolve the problems of computer vision. In Chapter 3, we describe the geometrical invariant theory and prove some geometrical invariants of coplanar points, lines or conics by algebraic method. In order to use the invariants of conic pairs to describe general 2D shapes, we discuss the perspectively invariant representation of planar curves using conies in detail. A system consisted of two TMS320C25 and based on moment invariants is introduced in Chapter 5. The system can recognize more than 30 different shapes of object model or more than 10 plane models with similar shape in real time.

第一章简述了不变性与计算机视觉的关系，以及计算机视觉中的不变性研究和应用概况；第二章推导了计算机视觉中常用三种投影模型的变换关系，通过对这三种变换关系的分析，分别建立了这三种投影模型和几何学中的三种变换群之间的一一对应关系，为几何不变性在计算机视觉中的应用提供了理论基础；在第三章中，我们介绍了几何不变性的理论，并且用代数方法证明了共面点、直线、二次曲线的几何不变量和射影不变量；为了把二次曲线的不变量用于一般二维形状描述，在第四章中我们详细地讨论了用二次曲线实现一般平面曲线的透视不变性表示的方法；第五章介绍了用两片TMS320C25构成的、基于不变矩形特征的运动目标实时识别系统。

RESULTS Two patients died perspectively in two groups.

结果 两组各死亡两例。

Now you have to perspectively distort the new layer as shown on the picture

现在我们需要在新层上进行透视变换。

The second part and the third part serves as the heart of this paper, perspectively discussing several key problems concerning ego consciousness of college students.

论文第二和第三部分是本文的核心，分别论述了大学生自我意识中的几个关键问题。

Additionally, they had different views and ideas based on music philosophy and aesthetics .AS a result, the views became their principles perspectively.

使得音乐作品的存在方式这一问题能够以一种立体而非单一的形式屹立于音乐哲学、美学的理论基石上。

Methods 40 patients were treated with compound flumetasone ointment with the curative effect and side-effect observed after 1 week, 2 weeks and 3 weeks perspectively.

应用复方氟米松软膏治疗40例亚急性、慢性皮炎湿疹患者，分别于1、2、3周观察药物的疗效及药物的不良反应。

The surface of the region of interest textured in this manner is perspectively represented in the view such that the position of the slice or projection image can be recognized relative to the region of interest.

将如此结构化的感兴趣部位的表面(22)在视图中透视地显示，使得相对于该感兴趣部位的表面可以看出断面图像或者投影图像(21)的位置。

The theory meaning of this selected topic has lain in proving the impact of economic globalization toward mechanism of risk sharing of financial system perspectively, and the serious consequence, and put forward the policy recommendations from the visual angle of risk sharing.

本文选题的理论意义在于前瞻性地论证了经济全球化可能对金融体系风险分担机制带来的冲击，以及由此导致的严重后果，并从风险分担视角提出了政策建议。

Methods:The marked effective rate and total effective rate are 91.3 % and 97.8 %, perspectively in treat group,against 73.3 % and 83.3 % in contrasted group.

76例患者分为两组，尼群地平联用倍他乐克治疗组和单用尼群地平对照组，比较两组的疗效。

Perspectively analyzing the deep taste of the culture of Chinese food can help us to see the food aesthetic sentiment of Chinese people in food visualization, food environment

透视分析中国饮食文化的深层品位，可见中国人的饮食审美情趣，主要表现在食物形象、饮食环境、饮食器具、食物的香、味、名、音等方面。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐