面部特征

Hard to extract Characters and accessible to light and accouterment are the main difficulties of Face Recognition ...

由于人脸是一种有弹性的局部可变形的非刚性目标，因而对面部特征的提取变得很困难，同时光照、饰物等干扰因素也增加了特征提取的难度，这是人脸识别技术存在的主要难题。。。。

Hard to extract Characters and accessible to light and accouterment are the main difficulties of Face Recognition technology.

由于人脸是一种有弹性的局部可变形的非刚性目标，因而对面部特征的提取变得很困难，同时光照、饰物等干扰因素也增加了特征提取的难度，这是人脸识别技术存在的主要难题。

You will also be able to make choices for facial features, hair color and body shape.

您也可以做一些面部特征、头发颜色和形体的选择。

Dark hair can make your features look severe, says Sharon Dorram-Krause, head colorist at the John Frieda Salon in New York City.

深色发会让你的面部特征看起来沉重位于纽约市的头部调色家Sharon Dorram-Krause说。

A new method of 3D facial feature extraction based on curvature information is proposed in this paper.

提出了一种基于曲率信息的三维人脸面部特征提取方法。

Their facial features tend to carry a strong elvish influence, though hair color, skin color and texture, and eye color are largely derived from the human parent.

他们面部特征方面继承了很多精灵的特征，可是发色，皮肤的颜色和质地，眼睛的颜色则主要来自于人类那方。

Methods An unsupervised local and global features extraction method was adopted for the localization of facial features of frontal view face image. First, a threshold was used to segment the image into foreground and background, and the nose was localized by considering the symmetry of the face. Second, Harris operator was adopted to detect interest points in a rectangular area covering all the facial features, and then local maximum of the interest points were detected. And finally, Kmeans clustering method was used to cluster the points and obtain the facial features localization.

针对红外正面脸部图像，采用一种无监督的局部和全局的特征提取方法，首先通过阈值法区分出前景和背景，并根据面部特征对称性在前景中确定鼻区；然后在面部确定一个包含所有特征的矩形区域，利用Harris算子在该区域检测出角点，并找出这些点的局部最大值点；最后用Kmeans方法对这些点进行聚类。

Of these there is only one syndrome with the paucity of charasteristic symptoms of short femur and micrognathia with a few other facial features i.e.

在这些结果中只有一个有少数特征性症状的综合征符合短股骨、小颌及其他少数面部特征，即股面综合征或股骨发育不全特殊面容综合征。

Patients with this syndrome present with cat-like cry , microcephaly, a round face, hypertelorism, micrognathia, prominent nasal bridge, epicanthal folds, mental retardation, and multiple malformations.

主要临床表现有，似猫叫哭声、典型面部特征(小头、圆脸，小颌、面部器官距离过宽等)、智力低下以及不同的畸形。

Jomon people tended to be shorter, with relatively longer forearms and lower legs, more wide-set eyes, shorter and wider faces, and much more pronounced facial topography, with strikingly raised browridges, noses, and nose bridges.

绳纹时代，人们的身高较矮，拥有较长的前臂和较短的腿，两眼的距离较宽，他们的面部较宽较短，面部特征非常显著，如明显凸出的额头、鼻子和鼻梁。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。