自动特征识别帮助下游流程如工程分析和制造规划。
Automatic feature recognition AIDS downstream processes such as engineering analysis and manufacturing planning.
该系统可进行自动特征识别，经人机交互方式进行工艺规划，最终生成STEP-NC数控程序。
This system can recognize the features automatically and make process planning with human-computer interaction, and then generate STEP-NC program.
深入研究了工艺信息建模、STEP AP203文件到AP224文件的转换及自动特征识别等关键集成技术。
Furthermore, the key integration technologies were discussed, which included manufacturing process information modeling, file conversion from STEP AP203 to AP224 and automatic feature recognition.
以ugii软件为平台，开发了汽车覆盖件零件模型自动特征识别功能，基本上解决了基于特征的覆盖件冲压工艺CAPP系统信息输入问题。
A software is developed on UGII platform to automatically recognize features of automobile panels, which realizes the information input of feature - based of automobile panel stamping CAPP system.
人脸面部特征提取是自动视觉翻译和人脸识别中的最关键的技术之一。
Facial features extraction is one of the essential techniques in automated visual interpretation and recognition of human faces.
对于复杂的人脸模式，脸部特征定位是人脸自动识别技术的关键。
Due the complex human face patterns, facial features localization is an important technique for automatic human face recognition.
从而实现机组三维转速谱阵图瞬态振动特征的自动提取和故障识别与诊断。
Therefore, the automatic extraction of features of waterfall diagrams, and the identification and diagnosis of fault are realized.
本文建立了一个微机指纹自动识别软件系统，该系统能够动态地对输入指纹图像进行预处理、特征提取和识别工作。
In this paper, we established an automatic fingerprint recognition software system with micro-computer. It can pretreat, do feature extraction and recognize the input fingerprint dynamically.
该算法从变换域提取全部特征参数，采用决策理论算法，实现调制类型的自动识别。
Based on the characteristic parameters extracted from transform domains, the automatic modulation recognition has been realized by employing decision theory.
主要研究基于扫描数据自动识别零件轮廓特征的方法与技术。
The method and technology of identifying parts profile features automatically based on scanning data are studied.
该文详细讨论了基于HRRP的雷达自动目标识别的关键技术及研究现状，包括雷达hrrp的特性、预处理方法、特征提取方法及分类器设计方法等。
In this paper, we review the present research status and some key techniques in this field, including the property of HRRP, preprocessing methods, feature extraction and classifier design.
掌纹特征的提取在掌纹自动识别系统中是一个必不可少的重要环节。
The feature extraction of palmprint is a necessary important step in automatic palmprint recognition system.
文章提出了一种基于自适应特征提取和支撑向量机的印鉴自动识别方法。
An automatic seal identification scheme is proposed, which USES the adaptive feature extraction and support vector machine.
最后按照规则曲面、扫掠曲面、自由曲面的顺序进行特征的自动识别。
Lastly, feature recognition is implemented automatically according to the sequence of regular surfaces, swept surfaces and free-form surfaces.
动词重叠形式的自动识别和形式特征调查对用统计方法处理汉语将起到很重要的作用。
The automatic recognition of verb-reduplication is the precondition for the investigation of verb-reduplication features.
利用数学形态学方法提取声谱包络，并进行包络特征点的自动识别。
The mathematical morphology method was used to extract the envelope of the spectrogram, and then to recognize automatically the character points of the graph.
最后使用神经网络方法提取磨粒图像波形特征并且实现磨粒图像的自动识别。
Finally using the neural network method to extract the wear particle image waveform characteristic and realize automatically distinguishing the wear particle image.
说话人识别技术属于生物认证技术的一种，是一项根据语音波形中反映说话人生理和行为特征的语音参数来自动识别说话人身份的技术。
Speaker recognition is a kind of biological certification technology and it makes use of the speech coefficients which represent the speaker's physiological and physical feature to identify speaker.
利用ANN对输入特征矢量进行识别，完成电能质量的自动分类。
Then ANN was used for automatic conversion of the power quality signals the feature vectors.
该方案利用数字混合信号与常用数字调制信号在信号频谱以及星座点的差异提取特征参数进行自动识别。
In the scheme, a set of feature parameters are extracted from signal spectrum and constellation based on the differences between digital mixed signals and common digital modulation signals.
在虹膜自动识别过程中，特征的分析和匹配是非常重要的部分。
It is important to carry out analysis and match of iris characteristic in automated iris recognition.
在这样的应用背景下，本论文主要研究了工程车辆的外形特征自动识别系统的模型。
In this application background, the dissertation researches on engineer vehicle recognition system model based on the profile of the vehicle.
首先自动从评论中识别用户评价的商品特征，根据特征对评论句分类，然后使用句子抽取的方法生成摘要。
It first mines product features from reviews, then classifies reviews at the granularity level of sentence, and at last generates summary via sentence extraction.
以上研究表明，提出的局部放电识别特征集与分形图像压缩方法，能够有效地应用于局部放电模式自动识别，并获得了良好的识别效果。
The above research results show that the proposed PD recognition features set and FIC method, can be effectively used for PD pattern recognition and good recognition results are achieved.
拆配特征的自动识别技巧和实拟拆配的参数化设计技巧的研讨未经引行海外外教者的沉视。
The research on automatic assembly feature recognition and parametric design for virtual assembly which has been noticed by scholars of internal and overseas.
本文主要在汉字字符的特征提取和自动识别方面做了如下的工作。
This thesis mainly finishes the following work in the field of off-line handwritten Chinese characters' feature extracting and auto-recognition.
方法中采用基于类椭圆边缘属性对特征区域进行自动识别，采用最小二乘椭圆拟合精确求取类椭圆亚像素定位中心。
In the method, the automatic identification of feature area is fulfilled based on the edge attribute, and the sub-pixel center location is accomplished with the least-square approach.
人脸特征的自动提取是人脸自动识别过程中至关重要的一个环节。
The extraction of face features is an important part in the process of face automatic recognition.
然后，以特征系数作为识别特征量，采用最小距离分类法，实现了自动目标识别。
Then, the feature coefficients are classified by the minimum distance criterion to recognize the target automatically.
然后，以特征系数作为识别特征量，采用最小距离分类法，实现了自动目标识别。
Then, the feature coefficients are classified by the minimum distance criterion to recognize the target automatically.
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