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- Feature extraction is a basic problem in pattern recognition. 特征提取是模式识别的基本问题。
- pattern feature extraction 模式特征提取
- In pattern recognition and in image processing, Feature extraction is a special form of dimensionality reduction. 在模式识别和图像处理领域中，特征提取是一种特殊的维数降阶的形式。
- In chapter 4, feature extraction with DSG is introduced. 第四章介绍了使用DSG方法分解 特征模型。
- Line-edge feature extraction based on ergodic block[J]. 引用该论文 ZHANG Jian-wei;ZHANG Qi-heng.
- The special pattern for feature extraction and the re-alignment idea furthest decreased the effect of the cameras' performances on the alignment precision. 特征图案的正确选择和二次校准方法最大限度地降低了摄像头性能对校准精度的影响；
- N.Ratha,S.Chen and A.K.Jain,"Adaptive flow orientation based feature extraction in fingerprint images",Pattern Recognition,Vol.28,pp.1657-1672,Nov.1995. 王森;张伟伟.;"指纹图像分割中新特征的提出及其应用"
- A target feature extraction and tracking method using Gabor wavelet[J]. 引用该论文 林明秀;董学志;宋建中.
- For structural damage identification in bridge health monitoring, feature extraction of damage pattern classification was proposed and analyzed, and two feature exaction methods based on wavelet packet (WP) node energy were presented. 摘要针对桥梁健康监测中结构损伤识别的特点，从模式识别的角度提出和分析了损伤特征提取问题。
- The thesis presented a real-time CMIS based on the video image acquired from video cameras by employing moving object detection algorithm, feature extraction and pattern recognition algorithm. 本文研究了基于视频的车型自动识别系统，系统通过对摄像机采集的视频图像进行运动目标检测分割、特征提取与选择、模式识别等处理，达到实时车型识别。
- Based on the above-mentioned feature extraction methods and pattern recognition method,a gear transmission fault diagnosis system is designed and applied in diagnosing the gear transmission fault. 在上述特征向量提取研究和特征向量的识别研究的基础上，用小波包作为信号的特征提取方法和神经网络作为分类器，设计一个变速箱齿轮故障诊断系统并应用于变速箱齿轮的故障诊断。
- Therefore, a kind of texture feature extracting algorithm based LBP (Local Binary Pattern ) operator is proposed. 为此,本文提出了一种基于LBP算子的医学图像检索方法。
- Fingerprint matchingincludes feature extraction, feature code and minutiae matching. 指纹特征匹配包括指纹特征提取，特征编码以及特征匹配等。
- We can combine high performance materials with proven lasts and superior pattern features that can meet the needs of the most discerning customers. 我们将久经考验的高性能材料与优质的花纹功能相结合,可满足最具眼光客户的需求。
- An ameliorate approach method of image character feature extraction based on wavelet multi-scale analysis and entropy. 基于小波多尺度和熵在图像字符特征提取方法的改进。
- A pattern featuring economic interdependence, mutual benefit and win-win, a pattern of each having something of the other, is taking shape. 中美在经贸领域相互依存、互利共赢、你中有我、我中有你的格局已经初步形成。
- A method of textural feature extraction from mammogram based on GLCM is proposed in this paper. 文中提出了基于灰度共生矩阵的乳腺X照片纹理特征提取方法。
- Feature extraction is the difficulty of handwritten chinese character recognition. 特征提取是手写体汉字识别的一个研究难点。
- Feature extraction is the key part of handwritten chinese character recognition. 特征提取是手写体汉字识别的关键环节。
- Two different feature extraction methods,PCA and DCT,are applied to show their effects on the result. 文中使用了两种不同的方法进行图像的特征提取,它们是主元分析法和离散余弦变换法,结果显示,不同的特征提取方法对训练分类的结果会产生一定影响。
