上象

It solves the problem that the unitary contour presentation can not correctly extract face contour in a face image which suffers from scale, rotation etc. The definition of the internal and external energy function is provided. At the same time, the global matching algorithm and local matching algorithm is given. The experiment shows that this presentation and the accompanying matching algorithm can be used to extract the face contour very well. So the image segmentation can be implemented by using it.②By analyzing the recognition principle of PCA method, we can conclude that the face images coming from different surrounding consist of different face image space. This is the essential reason that makes the generality of PCA method worse. Also, we give a measurement means to measure the distance from different face image space, so we can analyze face image space more conveniently.③We also construct various scale models and rotation pose models to detect the scale and rotating angle of face image to be recognized. The experiment results show that the detecting precision is very high. So it is good for face image feature extraction and face image representation.④Similarly, we construct local feature models of face image and utilize them to detect the local feature of face image. At the same time, we put forward a novel face image local feature detection algorithm, locating step by step. The experiment results show that this method can accurately detect the location of local face feature in a image.⑤A novel face image presentation model, dual attribute graph , is put forward. Firstly, it utilizes attribute graph to present the face image, then exact the local principal component coefficient and Gabor transform coefficient of thc pixels which corresponds to the nodes of the graph as the attribute of the nodes. This representation fully makes use of the statistical characteristic of the local face feature and utilizes Gabor transform to present the topographical structure of face image. So DAG has more general property.⑥Based on the DAG presentation, we give a DAG matching function and matching algorithm. During the design of the function and algorithm, the noise factor, e. g., lighting, scale and rotation pose are considered and tried to be eliminated. So the algorithm can give more general property.⑦A general face image recognition system is implemented. The experiment show the system can get better recognition performance under the noise surrounding of lighting, scale and rotation pose.

本文在上述研究的基础上，取得了如下主要研究成果：①构造了一个通用的人脸轮廓模型表示，解决了由于人脸图象尺度、旋转等因素而使得仅用单一轮廓表示无法正确提取人脸轮廓的问题，并给出了模型内、外能函数的定义，同时给出了模型的全局与局部匹配算法，实验表明，使用这种表示形式以及匹配算法，能够较好地提取人脸图象的轮廓，可实际用于人脸图象的分割；②深入分析了PCA方法的识别机制，得出不同成象条件下的人脸图象构成不同的人脸图象空间的结论，同时指出这也是造成PCA方法通用性较差的本质原因，并给出了不同人脸空间距离的一种度量方法，使用该度量方法能够直观地对人脸图象空间进行分析；③构造了各种尺度模板、旋转姿势模板以用于探测待识人脸图象的尺度、旋转角度，实验结果表明，探测精确度很高，从而有利于人脸图象特征提取，以及图象的有效表示；④构造了人脸图象的各局部特征模板，用于人脸图象局部特征的探测；同时提出了一种新的人脸图象局部特征探测法---逐步求精定位法，实验结果表明，使用这种方法能够精确地得到人脸图象各局部特征的位置；⑤提出了一种新的人脸图象表示法---双属性图表示法；利用属性图来表示人脸图象，并提取图节点对应图象位置的局部主成分特征系数以及Gabor变换系数作为图节点的属性，这种表示方法充分利用了人脸图象的局部特征的统计特性，并且使用Gabor变换来反映人脸图象的拓扑结构，从而使得双属性图表示法具有较强的通用性；⑥在双属性图表示的基础上，给出双属性图匹配函数及匹配算法，在函数及算法设计过程中，考虑并解决了光照、尺度、旋转姿势变化等因素对人脸图象识别的影响，使得匹配算法具有较强的通用性；⑦设计并实现了一个通用的人脸图象识别系统，实验结果表明，该系统在图象光照、尺度、旋转姿势情况下，得到了较好的识别效果。

Taking German and Austrian composers as examples, there were seven pieces of piano quartet works in total until the time of Johannes Brahms; through the transformation and development of a hundred years, piano quartet had become another kind of classic quartet genre besides string quartet.

横跨十八世纪，直至莫札特两首作品的问世，钢琴四重奏才开始有了音乐史上象徵指标性的作品，以德奥作曲家为例，到布拉姆斯为止，共有七首钢琴四重奏作品，历经百年的蜕变和发展使其成为弦乐四重奏之外另一种四重奏经典乐种。

Resembling a maze, as in design or complexity; labyrinthine.

迷宫般的，错综复杂的在设计或复杂性上象迷宫的；迷宫般''。

He made codes like Justinian, he dictated like Caesar, his conversation was mingled with the lightning-flash of Pascal, with the thunderclap of Tacitus, he made history and he wrote it, his bulletins are Iliads, he combined the cipher of Newton with the metaphor of Mahomet, he left behind him in the East words as great as the pyramids, at Tilsit he taught Emperors majesty, at the Academy of Sciences he replied to Laplace, in the Council of State be held his own against Merlin, he gave a soul to the geometry of the first, and to the chicanery of the last, he was a legist with the attorneys and sidereal with the astronomers; like Cromwell blowing out one of two candles, he went to the Temple to bargain for a curtain tassel; he saw everything; he knew everything; which did not prevent him from laughing good-naturedly beside the cradle of his little child; and all at once, frightened Europe lent an ear, armies put themselves in motion, parks of artillery rumbled, pontoons stretched over the rivers, clouds of cavalry galloped in the storm, cries, trumpets, a trembling of thrones in every direction, the frontiers of kingdoms oscillated on the map, the sound of a superhuman sword was heard, as it was drawn from its sheath; they beheld him, him, rise erect on the horizon with a blazing brand in his hand, and a glow in his eyes, unfolding amid the thunder, his two wings, the grand army and the old guard, and he was the archangel of war!

他象查士丁尼那样制定法典，象恺撒那样独理万机，他的谈吐兼有帕斯加尔的闪电和塔西佗的雷霆，他创造历史，也写历史，他的战报是诗篇，他把牛顿的数字和穆罕默德的妙喻糅合在一起，他在东方留下了象金字塔那样高大的训谕；他在提尔西特把朝仪教给各国帝王，他在科学院里和拉普拉斯争鸣，他在国务会议上和梅尔兰辩论，他经心整饬纪律，悉力排难解纷，他象检察官一样了解法律，象天文学家一样了解天文；象克伦威尔吹灭两支蜡烛中的一支那样，他也到大庙①去为一粒窗帘珠子讨价还价；他见到一切，他知道一切，这并不妨碍他伏在他小儿子的摇篮上笑得象个天真烂漫的人；突然，惊骇中的欧洲屏息细听，大军源源开拔了，炮队纷纷滚动了，长江大河上建起了浮桥，狂风中驰聘着漫山遍野的骑兵，叫喊声，号角声，所有的宝座全震动了，所有的王国的国境线全在地图上摇晃起来了，人们听到一把超人的宝剑的出鞘声，人们看见他屹立在天边，手里烈焰飞腾，眼里光芒四射，霹雳一声，展开了他的两翼，大军和老羽林军，威猛天神也不过如此！

In this paper, searching technology of product information based on knowledge was researched. On the aspect of cognition, we researched the relation between user\'s cognition and designer\'s cognition, explored the knowledge flow in the process of product development, set up a matching model between user\'s knowledge and designer\'s knowledge, brought forward a modeling method based on users\' cognition, and set up a measurable model of product feature; coded and decoded product form element, set up a computer aided product form design system and image evaluating system based on the result of measurement. Accordingly, the product style and product image were systematically discussed, the recognition space of product style and image was constructed, the factors that affect product style and image were put forwards and analyzed, and the relation between product image and form elements was tested by experiments. Furthermore, the product automatic recognition technologies were discussed.And then, with the media of concept model and the kernel of parameter technology, a mathematic model that describing product layout design by constraints and rules was presented. Furthermore, a product design integration system based on imagery thinking including product fonii base system based on imagery thinking, product form design system based on imagery thinking and product form intelligent design system based on space layout were set up, which tested the system and provided a new way for product innovative design.

本文以产品特征描述目标对象——产品，研究一种基于知识的产品信息检索技术，在对产品的认知方面，研究了用户认知和设计师认知之间的关系，研究了产品开发过程中的知识流传递过程，建立了用户知识和设计知识之间的匹配模型，提出了一种基于用户知识的产品建模方法，它不但提取了产品的特征，还建立了产品特征量化模型，从而实现了产品知识的量化描述；对产品造型元素进行分解和编码，利用实验量化结果构造计算机辅助产品形状设计系统和心象评价系统；使用量表分析造型元素的心象尺度，构造输入、输出系统，建立了产品设计知识库咨询系统，可以方便用户和设计师来导入或查询产品设计方案；实现了对产品造型心象的分类知识库系统，便于设计师存储或查询，辅助设计师进行产品创新设计；通过实验量化了产品造型参数和产品心象参数之间的关系，并在此基础上建立了基于心象的产品形状设计系统，为产品空间布局方案智能生成系统奠定基础；在基于知识库的基础上建立了产品空间布局方案智能生成系统，通过更改概念产品造型参数，实现了产品设计方案的智能生成，使系列化的设计工作变得十分方便；将产品的心象运用到实际设计过程中，能够引导流行趋势，创造出产品无形的设计价值。

It seems better, however, to follow Plato's Meno in limiting the term "educating" to human activities like practicing and instructing, and to think of God's acts of revelation and regeneration as "gifts," as Christianity itself usually does—as some kind of divine aid to education rather than as education itself.

然而，它显得更好一些，去追随柏拉图的曼诺中把"教育"术语限制在人的活动上象实践和指导一样，并且去想到上帝的启示和再生行动作为"礼物"，如基督教它自己通常做的——与其说是教育自身，还不如说是为了那些神圣的目标去教育。

Any fungus of the family Geastraceae; in form suggesting a puffball whose outer peridium splits into the shape of a star.

g家族的任何一种菌类；外形上象马勃菌，其外部的包被分裂成星状。

Furry shorlt-limbed tailless rodent resembling a true mole in habits and appearance; of eastern Europe and Middle East.

体表有毛短腿无尾的啮齿动物，在习性和外表上象纯种鼹鼠；产于东欧和中东地区。

Look...(Verse 1) If Good girls get down on the floor Tell me how low will a bad girl go She'll Prolly pick it up Drop it down real slow Either that or shes upside down on the pole Thats when I grab the knot Throw it up in the sky Let it come down slow Watch it all fly Front to the back then side to the side Then we head back to my crib for the night Thats how it goes down all night long She whispered in my ear said she loves my song "This Is Why I'm Hott" she got it on her phone Top download number one ringtone Im in my zone Tell me whats good what it be Cant say Im what you want i got what you need All night its all right We can dance but you gotta keep it up a lil somethin Like this, like this, like this, like this Like this, like this, like this, like this Baby do ya want it like this, like this, like this, like this, like this, like this, like this (Verse 2) Girl tell me if you want it like this If you want to you can back it up You say you like it rough Wont you let me smack it up Palm on ya ass thats if you let me touch I don't care about your breasts You could be an A-cup I know what I like and baby thats below the waist I'm a balla baby I hold the safe I got about 10 lawyers to blow the case So we dont gotta worry about those who hate Im like the 2-0-0-7 Nino Dropped a few g's on my shirt like Gino Homie dont act like you know what I mean though See Im the freshest ma fucka on the scene-o Back of the club all night long Grand monyay poppin case of the don Shorty say she love it when I let her call me Sean So if you really down baby we can get in on Like this, like this, like this, like this Like this, like this, like this, like this Baby do ya want it like this, like this, like this, like this, like this, like this, like this Now break it down.

看。。。(诗歌1)如果好女孩得到下来在地板上告诉我怎样低落愿一个坏女孩去 She'll Prolly 采撷它下降它下来真正减慢或者或shes 上部在杆 Thats 当我劫掠结投掷它在天空让它下来慢观看它所有飞行朝向对那时旁边对边然后我们朝向回到我的小儿床在夜 Thats 怎么它整夜下来她耳语在我的耳朵里说她爱我的歌曲&This 是为什么I'm Hott&她得到了它通她的电话顶面下载第号一个ringtone Im 在我的区域告诉我什么是好的是什么它伪善言辞言Im 什么您想要我得到了什么您需要它所有整夜正确我们能跳舞但您得到保留它lil somethin 象这样，象这样，象这样，象这样象这样，象这样，象这样，象这样婴孩做ya 想要它喜欢这，象这样，象这样，象这样，象这样，象这样，象这样(诗歌2)女孩告诉我如果您想要它喜欢这如果您要对您能支持它您说您喜欢粗砺不会将您让我击响它棕榈在ya 驴子thats 如果您让我接触 I don't 关心关于您的乳房您能是杯子我知道什么我喜欢和婴孩thats 在腰部之下 I'm balla 小我拿着保险柜我使大约10 位律师吹案件如此我们没得到担心那些恨 Im 象2-0-0-7 Nino 下降了几g's 在我的衬衣象Gino Homie 不行动如您知道什么我意味虽则看见Im 最新鲜的ma fucka 在场面o 整夜支持俱乐部笠头的盛大monyay poppin 案件 Shorty 言她爱当我让她的电话我夏恩如此如果您真正地击倒婴孩我们能进货象这样，象这样，象这样，象这样象这样，象这样，象这样，象这样婴孩做ya 想要它喜欢这，象这样，象这样，象这样，象这样，象这样，象这样现在打破它下来。

Something resembling a drum in shape or structure, especially a barrellike metal container or a metal cylinder ''.

鼓状物形状或结构上象鼓的东西，尤指桶状金属容器或缠满电缆、''。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。