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- Feasibility of facial expression recognition(FER) using facial expression feature extracted was ivestigated by active appearance models method(AAM). 分析了用活动外观模板(AAM)提取的人脸表情特征来进行人脸表情识别(fer)的可行性,尝试了以此特征向量为基础的fer。
- How to express feature modeling and decide geometric drawing parametry is key technology of parts parametric feature modeling design. 如何实现特征模型的表达和几何图形参数的确定是零件参数化特征造型设计的关键技术。
- The authors first advanced the concept of mineral ultrafine effect, analyzed the expression features and discussed the cause produced of mineral ultrafine effect. 本文首次提出矿物超细效应的概念，分析了矿物超细效应的表现特点，探讨了矿物超细效应产生的原因；
- The experiments in the expression database show that it is a faster way of extracting expression features without sacrificing the expression recognition precision. 实验结果表明该算法在保证较高表情识别率的基础上加快了表情图像特征提取的速度。
- An expression of pain flitted across her face. 她脸上闪过一种痛苦的表情。
- He always shows a doleful expression. 他总是露出忧郁的表情。
- In her youth, she must have been unusually handsome, with fair skin and expressive features. 她在青年时代，一定是美丽无比的，长着细嫩的皮肤和富于表情的面庞。
- I can think of no greater expression of defeatism. 这是我听到的最悲观的失败主义论调了。
- Shape imitation and meaning imitation are two expressive features of pictograph. 拟形和拟意是象形文字的两大表现特征。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- She looked at me without expression. 她毫无表情地朝我看着。
- The scenery there was beautiful beyond expression. 那儿的风景美丽得无法形容。
- Geometry Expressions features an easy-to-use dynamic interface for drawing and analyzing sophisticated geometric structures. Geometry Expressions拥有简单易用的动态界面,能够绘制和分析复杂的几何结构。
- He looked at her with a solemn expression. 他表情严肃地望着她。
- Objective To observe the expressing features of EGF and PCNA and study their roles during the development of human fetal testis. 目的观察表皮生长因子(EGF)与细胞增殖核抗原(PCNA)在人胎儿睾丸发生过程中的表达特征,探讨两者在睾丸发生中的作用。
- There was an expression of discontent on her face. 她脸上有不满的表情。
- People have the rights of assembly and expression. 人们有集会和发表言论的权利。
- She gave expression to her sadness. 她流露出了悲伤之情。
- The expression or manifestation of such feeling. 欢欣，喜悦，高兴的表情或表现
- The level of formality determine the precise mode of expression. 不同的礼节程度决定所需的确切表达方式。
