形态学

On the basis of image segmentation by complexion and gray information,some rough facial feature contours can be outlined by seed-filling the non-complexional regions.Then a modified color Snake model was used to fine-draw the rough contours.

根据肤色和灰度信息，在图像分割的基础上，利用种子填充技术获得面部各非肤色特征的轮廓初值；然后采用一种改进的彩色Snake模型对轮廓初值进行精确定位；接着，根据人脸的先验知识，利用含有方向信息的形态学边缘检测算子通过一次逐点考察完成下颚轮廓线的提取。

There are many same morphological characteristics between red fire ant in Wuchuan,Guangdong and introduced Solenopsis invicta .

广东省吴川发现的红火蚁与我国台湾省、美国等地入侵红火蚁形态特征极为相似，形态学鉴定为入侵红火蚁。

In addition, the edges, veins, skeleton and fissility of plant leaf are also primary features for plant morphology. So we also studied the method of the automatic extraction of these structural features from leaf images, which is a necessary step to design an automatic plant species system.

另外，叶片的叶缘、叶脉、骨架、裂深等叶片结构特征是植物数值分类学的主要分类性状，也是植物形态学分类的依据，通过数字图像处理技术实现这些性状的自动提取，是计算机辅助植物物种识别的重要内容和必然环节，所以对这些叶片结构特征的自动提取方法也进行了研究。

It contains entries dealing with various aspects of extant and fossil American plants and fungi, including systematics and floristics, morphology, and ecology, as well as economic botany and general botany (publications dealing with botanists, herbaria, etc.).

索引条目涉及美国现存的、化石的植物和真菌类的各方面信息，包括系统学、植物区系地理学、形态学和生态学，经济植物学和普通植物学，还涉及植物学家和标本的出版物信息。

In morphology, it is resemble to the female of Narcissus flycatcher, which is a partly sympatric distribution species. But there are some remarkable differences between the two species, especially in the songs of the male during the breading season.

它在形态学上与其部分同域分布的黄眉姬鹟的雌鸟有些相似，但又有区别，特别是二者的雄鸟在繁殖期的鸣唱截然不同。

The morphologic features of high foamy gland carcinoma have not been previously studied.

在此之前无人研究过高级别泡状腺癌的形态学特征。

Though the morphology of the folktale theory of Propp has the place of great innovation, it is shaped on the basis of inheriting and discarding the theories of predecessors.

他在此书中提出的故事形态学理论，具有伟大的创新之处。但这种创新是在继承和扬弃前人理论成果基础上发展而来的。

Morphology of the Folktale by Propp started the formalistic tale study.

普罗普的《故事形态学》一书开形式主义故事学研究之先河。

This paper presents a fast approach to estimate the pose of human face from a monocular image, combining with the Chinese's appearance morphologic characteristic discovered by human appearance morphologic statistics, and cooperating with the theoretical foundation of projective geometry.

主要研究内容包括： 1。计算机辅助的面貌形态测量模型的建立。在人类学和形态学知识的基础上，分析了姿态估计技术需要使用的面貌形态特征，确定了测量涉及到的人脸特征点，形成可计算模型。

In this paper we will present the results of the aggregated scale model concerning the morphological response of the Friesian Inlet to land subsidence.

给出用混合尺度模型模拟Friesian湾对地面沉降的形态学响应的模拟结果，且时地面沉降的影响难以监测的原因作出解释。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。