匹配问题

This dissertation systematically studies all 4 possible cases of their combination. Based on geometric invariant, matrix theory, computational geometry, genetic algorithm and so on, a series of effective algorithms are proposed.

本文对上述两种分类的组合共四种情形下的点模式匹配问题，进行了系统的研究；并基于几何不变量、矩阵理论、计算几何、遗传算法等提出了一系列行之有效的算法。

In the first part of the paper, scene matching problem as a whole is analysed and discussed.

论文的第一部分，建立了景象匹配问题的理论框架。

In this paper, using qualitative analysis and quantitative analysis method, according to passenger O D flows and taking convenience of passenger travel for the objective, we give mathematics model of maximum matching of weighted bigarph to describe passenger train plan , and acquire an optimum solution of the problem by computer.

采用定量和定性分析相结合的办法，根据路网上旅客 O- D流量，以方便旅客旅行为目标，将直通旅客列车开行方案的确定，归结为二分图的最大权匹配问题，通过计算得到一个优化的初始方案。

Since there is no painting involved using the PDR process, there are no color-matching problems.

由于没有绘画涉及使用共和国过程中，没有任何颜色匹配问题。

For realization of the coupling between the physical model and the mathematical model, rhombic differential grids are adopted in the mathematical model, and a prediction of the water level variation a...

对影响复合模型运行的一些因素进行了分析，强调复合模型实时耦合中参数的匹配问题。给出了模型的运行情况，其精度满足工程需要，实现了实时耦合的复合模型。

The main content of the dissertation is designing and realizing the total scheme and frame of system software. The module of the input and output is designed by using the generally I/O of the multichannel buffered serial port to simulated the communication of I~2C bus. The Ping-Pong buffer is brought forward to resolve the problem of the data rate matching. The logic switch function is designed in the programmed logic devices. The data transmission rate is improved by using the DMA and the dual buffer mechanism. The system program self-loading is realized by the design of the self-leading program. Lastly, the dissertation analyzes the characteristic of LLL video and experimentalize with some typical image processing algorithm.

主要对系统软件的总体方案与框架结构进行设计实现，内容包括利用通用串行口模拟I~2C通讯实现输入／输出模块的设计，提出乒乓缓冲结构来解决数据的速度匹配问题，利用可编程逻辑器设计完成逻辑切换控制功能，利用DMA并行传输方式并设计双缓冲结构提高数据的传输速度，设计自引导程序来实现系统程序自加载，最后深入探讨了微光视频图像的特征说明了几种典型的微光图像处理算法的原理，参考这些处理算法设计能在高速视频图像处理器上实现的软件方法，并做了一部分相关的实验研究。

The meeting, the food and Drug Administration packaging material tests dingbao yangbin describes the stabilization of the situation, stopple, forcarbonated size matching problem suggests.

会上，上海食品药品包装材料测试所副所长蔡荣介绍了该所进行的稳定性实验的情况，针对胶塞、玻璃瓶的尺寸匹配问题提出了建议。

The noise sources of the running maglev train compartment are identified by using the sound intensity method.

介绍了声强法中P—P技术的使用，并讨论了在使用P—P技术进行声强测量时的相位匹配问题。

In this dissertation, the correspondence is solved quickly and unambiguously with encoded structured light.

本文利用面结构编码光束解决对应点的匹配问题，实现了三维物体坐标的测量。

In addition, the necessary and sufficient condition of the constraint system for a unique solution is also provided.

该方法的特点在于，无须知道矩形的任何几何信息，也不涉及图像匹配问题，而且所有计算方法均是线性的。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。