Feature extraction is one of the key problems in pattern recognition system.
特征提取是模式识别中的一个关键问题。
Precise facial feature points extraction is the key to solve these problems.
特征点精确定位是解决这些问题的关键。
The recognition of underwater laser target is a new disquisitive field, in which many problems are open, and extraction is the key problem.
激光水下目标的识别是一个崭新的研究领域，有许多问题亟待解决，其中目标提取问题是关键。
Aiming at a class of mineral recovery prediction problems in mineral flotation, the paper presents a prediction algorithm based on froth image feature extraction.
针对矿物浮选过程中的一类回收率预测问题，提出了一种基于泡沫图像特征提取的预测算法。
Faced with these problems, this paper presents new methods for parameter extraction of memory on the base of current research about library building technology.
针对以上问题，本文在研究已有建库技术的基础上，针对存储器的逻辑参数提取提出新的解决方案。
As a novel biometric authentication technology, human ear recognition needs to solve the problems of image processing such as edge detection and feature extraction.
人耳识别作为新的生物特征识别技术，首先要解决作为基础的边缘检测和特征提取等图像处理方面的问题。
The attention of the paper is concentrated on the speaker feature extraction and speaker modeling which are the two key problems in speaker recognition.
本文对说话人识别中所涉及的两个关键问题，即说话人的特征提取和说话人识别模型的建立进行了重点研究。
In this paper, the composition, extraction, analysis and pharmaceutical function of gingerols are reviewed and the problems in gingerols research are discussed.
本文介绍了姜辣素在组成、提取、测定及医药方面的研究进展，并对姜辣素研究中存在的问题进行了探讨。
A production process for extraction of soybean oligose by integrated membrane technique is introduced in this paper and some problems in technological designs which should be noticed are put forward.
本文介绍了用膜集成技术提取大豆低聚糖的生产工艺，提出了工艺设计中应注意的若干问题。
Therefore, thorough studying on extraction process, improving traditional technics using new techniques and solving existent problems, become important tasks of natural medicament's production.
因此，对提取过程进行深入研究，应用新技术对传统工艺进行改进，解决存在的问题，成为生产天然药物的一个重要课题。
Missing data filling and rules extraction in incomplete decision table are two important data mining problems.
不完全信息系统中遗失数据的补充和规则的提取，一直是数据挖掘技术面临的重要问题。
To solve the problems of collarette extraction in the computer-aided iridology system, a method for collarette extraction based on the max sum of gray gradient is proposed.
针对计算机辅助虹膜诊断中卷缩轮提取问题，提出基于最大能量和提取虹膜卷缩轮的方法。
Feature extraction and clarity expression are two main problems in 3d flow visualization research.
特征提取与清晰表达是三维流场可视化研究中的两个主要问题。
The functions and problems in the key sections, such as hydrogenation, oxidation, extraction and post-treatment etc. are stated in detail.
详细阐述了过氧化氢生产中几个关键工序(氢化、氧化、萃取和后处理)的作用及易出现的问题。
In order to solve the problems of feature extraction and calibration modeling in the area of quantitatively infrared spectral analysis, a structural adaptive neural network is proposed.
为了解决红外光谱定量分析中的特征提取和校正规模问题，提出了一种输入层自构造神经网络。
There are series problems exist in the existing thick seam mining technology with large dip Angle, thus cause low extraction rate, poor safety and high cost.
现有的大倾角厚煤层开采技术存在着一系列问题，从而导致煤矿回采率低，安全性差，成本高。
The invention leads to species increasing of Xylaria, and solves the problems of difficult isolation and extraction and difficult mass industrial production of the Xylaria gracillima.
本发明导致目前的炭角菌种类增加，并解决了纤细 炭角菌很难分离提取及难运用于大批量工业生产的难题。
Deformable models provide a unified account of a number of visual problems, including contour extraction, motion tracking as well as 3d reconstruction and stereo matching.
可变形模型对于范围广范的一系列视觉问题给出了统一的解决方法，并在轮廓提取、运动跟踪、3d重建、立体匹配等方面得到了广泛应用。
Further more, we use our framework to solve some model comprehension problems, such as feature extraction, feature editing and segmentation.
进一步的，我们运用我们的框架解决了一些模型理解问题，如特征提取、特征编辑、模型分割等。
Finally, problems we should pay attention to and the developing way of simultaneous extraction of coal and gas are pointed out.
最后指出了煤与瓦斯共采应注意的问题以及今后的研究方向。
The comparison shows that the extraction of poles is necessary for 2-d problems.
通过比较，揭示了2 - D问题中极点抽取的必要性。
RESULTS the application of enzyme processing in TCM products was introduced as auxiliary agent for extraction, clarifying agent, activator, catalyst, etc, and the main problems were presented.
结果介绍了酶作为浸提辅助剂、澄清剂、激活剂、催化剂等，在中药制剂领域中的应用现状，分析其存在的关键问题。
By thinking of the geo-environment problems caused by the decrease of water level, inthe future the extraction rate of groundwater source plants should be reduced by at least30% of the rate in 2000.
考虑到不至于由于地下水位下降而引发各种环境地质问题，北京主要地下水供水源地今后应至少降低2000 年开采量的30%进行地下水开采。
The thesis has made a series of researching on face recognition-related problems, including automatic face detection, feature extraction, face recognition.
本文对于人脸检测、识别等问题进行了研究，针对视频中彩色图像提出了一种有关局部特征提取以及人脸识别的新方法。
The existing problems of optimal parameter extraction are discussed for device model in this paper.
本文分析了目前器件参数优化所存在的问题。
The applications to chirality separation, sensor, solid phase extraction and pervaporation are described, and the problems and progress in this field are discussed.
评述了分子印迹膜在手性化合物的分离、膜传感器、固相萃取、渗透汽化等方面的应用研究进展。
The operation situation, existing problems and technical transformation measures in progress of domestic hydrogen compressor in aromatics extraction unit are mentioned.
叙述了芳烃抽提装置国产氢气压缩机运行情况、存在问题及所进行的技术改进措施。
After summarizing and analyzing the state of the art on Chinese name entity extraction, we emphasize that three fundamental problems including word segmentation, domain, and method should be solved.
中文命名实体抽取的研究，存在分词、领域和方法三个方面的问题需要解决。
A binary neural network (BNN) applies to problems in Boolean space, Extraction of rules is a important research area of it.
二进神经网络是应用于布尔空间的神经网络，知识提取是它的一个重要研究领域。
A binary neural network (BNN) applies to problems in Boolean space, Extraction of rules is a important research area of it.
二进神经网络是应用于布尔空间的神经网络，知识提取是它的一个重要研究领域。
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