This paper explains the concept,task and the basic principle of feature extraction and selection .
阐述了SAR图像在模式识别中特征提取与选择的概念、任务和基本原则,结合国内外图像特征提取与选择的最新研究动态,介绍了在SAR图像目标识别中普遍采用的一些特征提取与选择方法,并对提取纹理特征采用的灰值共生矩阵及其统计量进行了研究。
Language Non-selective Access to Bilingual Phonological Representations: Evidence from Chinese-English Homophone Priming;
双语语音非选择性提取—汉英同音启动研究
Research on Technology of Extraction Selective Alkaloid from Cortex Phellodenri by Macroporous Adsorbent Resin
大孔吸附树脂选择性提取黄柏生物碱工艺研究
Selective Extraction and Molecular Recognition of Cyclodextrin and Its Derivates to Pharmacy Compounds;
环糊精及其衍生物对药物等有机分子的识别与选择性提取
Selective extraction and differential electrophoregrams analysis of periplasmic proteins of Acidithiobacillus ferrooxidans ATCC23270
嗜酸氧化亚铁硫杆菌ATCC23270周质蛋白的选择性提取及差异表达
Study on Impurity Removal Mechanism of Chinese Medicinal Herb Decoction by Selective Flocculation;
中药提取液选择性絮凝除杂机理研究
Select the place where you want to extract the selected item(s). Then click the Extract button.
选择您想提取所选项的地方。然后单击“提取”按钮。
A new method is developed to detect vascular edge-line in coronary angiograms.
提出了1种用于选择性冠状动脉造影血管边缘提取的新算法。
Study of Prepared Tellurium Film with Spectral Selectivity and New Process to Recover of Tellurium from Lead-rich Tellurium Slag;
高铅碲渣中碲的提取新工艺及光谱选择性碲膜制备的研究
Research on Facial Expression Recognition Based on Selective Feature Extraction and Multiple HMMs;
基于选择性特征提取与多HMMs的人脸表情识别研究
Feature Extraction and Personalized Feature Selection for Online Signature Verification
用于在线签名认证的特征提取和个性化特征选择方法
The key operation of data preprocessing is feature selection and extraction.
数据预处理的关键是特征选择和提取。
The Best Pick of Operating Conditions of Extracting Rutin of Supersonic Method
超声法提取芦丁操作条件的最佳选择
How to Select Process and Equipment for Raw Drug Extraction
如何正确选择原料药提取工艺与设备
Feature Extraction and Selection of Tong Color and Fur Color in Digital TCM Tong Image
数字舌图的舌色苔色特征提取和选择
Facial Expression Feature Extraction and Selection on RgPCA
基于RgPCA的表情特征提取与选择
Select the place where you want to extract the selected item(s). Then click the OK button.
选择您想提取所选项的地方。然后单击“确定”按钮。
Select/Deselect Children
选择/取消选择子级
opted for early retirement;opted not to go.
选择提早退休，选择不去