查询词典 global

Typical remote imaging distortions are analyzed firstly. For sea area optical images, a Convex Hull of Extended Centroids target global invariant feature extraction method is proposed based on affine geometry theory.

论文在分析成像畸变误差的基础上，针对海域光学遥感图像数据，提出了基于仿射几何理论的扩展质心-凸包目标全局不变特征提取方法。

Linear constraint particle swarm optimization algorithm is a global optimization dealing with constraints of non-negative and affine real space.

粒子群算法虽有全局优化性能，但也会陷于局部极小，且缺少约束处理机制。

The nonlinear mapping is realized by modelling the Local Generative units in the input space and a Global Affine transformation in the feature space.

这个非线性映射是由在输入空间中建立局部生成单元模型并且在特征空间中构建全局仿射变换来实现的。

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。

In mis thesis, the problem of adaptive control for affine nonlinear system is studied based on the global approximation of neural network.

本文利用神经网络的全局近似能力，研究了仿射非线性系统的自适应控制问题。

Because a large number of afflux of international capital, and the success of company of allied and finite liability runs Ying Chao, ying Chao league matches already made the whole world most global football match thing.

由于国际资本的大量流入，以及英超联盟有限责任公司的成功运作，英超联赛已成为全球最赚钱的足球赛事。

Without peace and development in China and Africa, there will be no global peace and development.

没有中国和非洲的和平与发展，就没有世界的和平与发展。

In essence it was a global agar plate waiting to be inoculated.

实际上，地球是一个等待接种的球形培养基。

At the sametime, with the increasingly global agedness, now, how to ensure health and longevity of the old becomes one of the social focuses.

全球老龄化趋势越来越明显，如何保证老年人的健康和延长其寿命成为社会和医疗部门关注的一个焦点。

"Global economic situation is grim with each passing day, although have the puissant support of domestic and international important client, but the course discusses extensively and consider cautiously, nielsen company and WPP both sides still decide to stop Agee to study the operation of Chinese business than Nielsen agency."

"全球经济形势日渐严峻，虽然有国内外重要客户的强力支持，但经过广泛讨论和慎重考虑，尼尔森公司和WPP双方仍然决定停止艾杰比尼尔森媒介研究中国业务的运营。"

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。