尺度

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。

Thus, the father is the example of the child, and without any doubt, this example is hard to set.

因此，父亲是儿女的标杆——尺度，这个&尺度&的分寸很难把握。

The input image of a face detection system is a image maybe includes some faces, and the output of system is a series of parameter as whether there has a face and the number, place, size, inclination angle of these faces.

人脸检测系统的输入是可能包含人脸的图像，输出是关于图像中是否存在人脸以及人脸的数目、位置、尺度、位姿等信息的参数化描述。

Because they ever assisted WorldDMB working party to define new DAB+ standard energetically, for initiative science and technology the test provides broadcast equipment and spot monitor, accordingly, we welcome RadioScape heartily to participate in this second test, and bestrew confidence to their professional competence.

因为他们曾大力帮助WorldDMB工作小组界说新的DAB+尺度，为初始科技测试供给广播行动措施和现场监控器，是以，咱们衷心接待RadioScape介入本次测试，而且对他们的专业能力充满抉择信念。

Much public large-scale architecture in Napoleon Era represents the demands of bourgeoisie who emerged as European Industrial Revolution comes forth. In the past hundreds of years, artisan and handicraftsman follow strictly the scale, size, and fussy baroque decoration details that could not meet demands of urban population and new commercial forms. Therewith, Frenchmen started to build Paris stock exchange in 1808 and completed in 1827. With applied and simple architecture form, the apartments were multi-storey aiming at providing enough space for population; the ground floor was store and residence for upper floors. The exterior was capacious footpath and landscaping. The typical is reform of start which is rudiment of modern city.

拿破仑时期兴建的一系列大型公共建筑，代表了由于欧洲的工业革命所诞生的新兴阶层――资产阶级的使用要求，在此之前的几百年中，手工匠和艺人对古典主义中的比例、尺度，繁琐的巴洛克式装饰细节，敬若神明，一贯照袭，因噎废食，必然不能符合日益膨胀的城市人口及新兴商业形式的使用需求，于是法国人在1808年开始修建巴黎证券交易所，到1827年完工，采取了实用的、简单朴素的建筑装饰形态；以及为解决人口问题而兴建的大量多层住宅公寓，其底层为商店，上部为住宅，外围是宽敞的人行道并种有绿化，典型的功能为出发点的变革，其实是现代城市的雏形。

It is shown through performance experiments that this algorithm is of scale invariance and rotation invariance to some extent.

实验结果表明，该算法具有良好的平移、尺度、旋转不变性，证明联系数是一个有效的图像特征。

Three-parameter Weibull distribution is performed to simulate product failure mode and Weibull probability paper is used to define the shape, scale and location parameter for each production lot.

以三参数韦伯分佈来模擬產品失效模式，利用韦伯机率纸绘图解析形状、尺度、位置参数值变化与生產批次的关联性。

The paper summarizes how the growth and development of tree trunk and branch, crown of tree and phyllome influence the limit of extent of space, the scale of space and the shape of space in landscape architecture.

面对这样的矛盾，本文从植物个体和群落生长习性及环境因子的作用的角度，根据植物生长过程中植物个体和群体在大小和外形上的生长演变规律，总结出植物生命周期内枝干、树冠、叶幕的生长对园林空间的围合感、郁闭度、尺度、形态的影响规律。

Our products will never be luxurious and raffish. When our products go to the market, you will find

我们的产品面市时，你们会发现产品的形式、尺度、功能、材质、色彩和肌理都相当和谐。

In this scheme, PICF based on higher order statistics is first extracted in the reduced space for effective representation of face images.

为确保计算有效性和检索正确率，运用可消除独立特征顺序不确定性的基于PICF的检索方法，并在具备不同亮度、尺度、姿势和图像描述变化的ORL脸谱数据库中完成了人脸图像检索实验。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。