Still , a grudging respect may linger for costa rica , a country that once issued a trademark for the word “ ecotourism . ” if pressed , the legions of american litigators , mired in the point - counterpoint of legal briefs , might reluctantly acknowledge a secret admiration for the slash - and - upturn methods employed by hreniuk and the costa rican authorities in enforcing intellectual - property rights 如果真的要说，那些在法庭上辛苦陈述、努力攻防的美国律师，恐怕还是要对贺纽克跟哥斯大黎加官方用打、砸、烧的方式实施其智慧财产权，偷偷表示一点敬意。
The stereo - matching is to solve the problem of counterpoints in a pair of images . it is a key technology , because disparity can be obtained according to the principle of stereoscopic imaging if counterpoints of the pair of images are settled . on the basis of this , the in - depth information of a scene can be found out 立体匹配技术主要解决图像的对应点问题，这是一项关键技术，因为找到了图像对的对应点后即可由立体成像原理求取该对应点的视差，进而求出景物的深度信息。
The whole essay was divided into five parts : the introduction introduces the background and the range of topic ; chapter 1 discusses the necessity of aesthetic and personality education for the chinese learning ; chapter 2 illustrates that the classical chinese teaching is an important way to carry out aesthetic and personality education ; chapter 3 is the heart of the whole essay . after the counterpoint analysis of the present situation of the classic chinese , some constructive suggestion for new teaching model was offered 全文分五个部分：引言指出本课题的背景及研究范围；第一章论述审美、人格教育对于语文学科的必要性；第二章从文言文本身所传递的审美、人格教育内容及传统文言文教材对于古代、近现代人才所起的作用，说明文言文教学是实施审美、人格教育的重要途径；第三章是全文的重点，对文言文教学现状作针对性地分析，并试图建构新型文言文教学模式，以利于当前语文教学改革。
Unlike parish churches , which exist to minister to the people of the local area in which they stand , they are a route to god for the larger community - a place of celebration and mourning where feelings can be shared and the sheer scale and beauty of the architecture , services and music allows visitors to experience the serenity and spirituality that are an essential counterpoint to the bustle of everyday life 不像行政区的教堂那样，里面有代表当地的管理人民的大臣，大教堂为更大的群体指引通往天堂的道路? ?在那里有欢呼也有哀悼，所有的感受都可以分享，庞大的规模，美丽的建筑，以及优美的音乐让拜访者体验着与尘嚣相对的本质安宁与神圣。
The main results in this paper as follows : first , a prototype of a shape - based image database retrieval system is completed , it can receive the query mode both by giving an example image and by sketching the desired object on the screen , second , five shape - based image retrieval methods are realized ; third , an algorithm based on triangulation for shape - based image retrieval is brought forward . in this algorithm , firstly , the edge of the original image is followed and the candidate corners in the original image are detected . then the counterpoints of the candidate corners in the result of edge follow are found , and the boundary corners whose counterpoints have been found are queued in the order of their counterpoints in edge follow 同时本文中主要完成了以下三方面的工作：完成了一个基于形状特征的图象检索的原型系统，可实现例子图象或徒手绘草图两种查询方式；实现了五种利用形状特征进行图象检索的具体方法，并对其进行了分析比较；并且在继承将三角剖分引入形状检索的思想基础上提出了利用三角剖分进行形状检索的一种新算法：先对原图象进行边界跟踪和角点检测；然后寻找初始角点在边界跟踪中的对应点，并对找到对应点的角点按其对应点在边界跟踪中的顺序进行排序；再对排序后的角点进行德洛内三角剖分，得到能表示目标真实形状的三角形序列；最后计算三角形序列的角度直方图作为形状特征，并进行相似性匹配。
