selective extraction

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。dbC汉语字典

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dbC汉语字典

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dbC汉语字典

Selective Extraction and Molecular Recognition of Cyclodextrin and Its Derivates to Pharmacy Compounds;环糊精及其衍生物对(yào)物等有机分子的识别与选择性提取dbC汉语字典

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dbC汉语字典

Study on Impurity Removal Mechanism of Chinese Medicinal Herb Decoction by Selective Flocculation;中(yào)提取液选择性絮凝除杂机理研究dbC汉语字典

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。dbC汉语字典

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。dbC汉语字典

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dbC汉语字典

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dbC汉语字典

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dbC汉语字典

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。dbC汉语字典

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dbC汉语字典

How to Select Process and Equipment for Raw Drug Extraction如何正确选择原料(yào)提取工艺与设备dbC汉语字典

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dbC汉语字典

Facial Expression Feature Extraction and Selection on RgPCA基于RgPCA的表情特征提取与选择dbC汉语字典

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。dbC汉语字典

Select/Deselect Children选择/取消选择子级dbC汉语字典

opted for early retirement;opted not to go.选择提早退休，选择不去dbC汉语字典