查询词典 recognition

Fuzzy clustering ; lithology recognition ; pattern recognition ; tight clast ; the western depression of Sichuan basin

模糊聚类；岩性划分；模式识别；致密碎屑岩；川西坳陷

The biomimetic pattern recognition makes recognition from the views of "matter cognition" instead of "matter classification", which analyzes and cognizes the high dimensional geometrical distribution that consists of the sample sets in the high dimensional feature space. It provides the theoretic basis of building the neural network based on high dimensional theory.

仿生模式识别从&认识&而不是&区分&的角度来进行模式识别，是对学习样本的全体在特征空间中形成的复杂几何体&形状&的分析和&认识&，为用高维空间理论建立识别神经网络提供了理论基础。

Based on the changes in the spectrum characters of guest molecules producedthrough inclusion complex formation with cyclodextrins, we have carried out two aspects of investigation:First, the mechanisms for the host-guest recognition reactions have been studied, such as the interactions between 3-CD and curcumin, the main constituent of the rhizomes of the plant Curcuma longa, the recognition of p-CD towards rubidate, the effective component of the Chinese traditional medicine madder, and the reactions of p-CD towards the antileprotic drug dapsone and the antiinflammatory drug nabumetone: The formation of supramolecular complex between P-CD and guest molecule has been discussed and verified in virtue of multitudinous means such asultraviolet-visible absorption, fluorescence emission, infrared spectrogram and so on. The influence of addition of linear alcohols on the supramolecular system has been studied and the reason why the noncovalent interactions in the three-component system could result in a decrease in the apparent association constant of the inclusion complex has been revealed.

本论文基于环糊精对被包结客体光谱性质的改变，开展了两大方面的研究：β-环糊精对姜黄属植物根茎主要成分—姜黄素、中药茜草有效成分—茜草双酯、抗麻风药物氨苯砜及抗炎药物萘丁美酮的主-客体识别反应机制研究：借助超分子包合物的紫外吸收光谱、荧光光谱或红外吸收光谱等手段，通过多种方法探讨并验证了超分子包合物的形成；研究了直链醇的加入对超分子体系的影响，揭示了三元体系中非共价相互作用导致超分子包合物表观结合常数降低的原因：对超分子包结反应进行了热动力学研究，探讨了各热动力学参数的变化趋势并从熵焓互补的角度考察了超分子包结过程；通过荧光猝灭实验进一步揭示了水相中β-环糊精增敏客体荧光的本质原因，从而为超分子化学提供新的理论和研究方法。

This thesis is supported by"863" national high-tech project"Researching and Developing a Kind of High Performance and Low Cost Dataglove". From the viewpoint of recognition, the single-hand words of CSL are analyzed and categorized based on the information of hand-pose and gesture. According to the features and categories of CSL words, the recognition methods are discussed and researched based on the fuzzy idea.

本文在国家863项目&高性能、低成本数据手套的研制&的资助下，对中国手语中的单手词汇进行了分析，并在根据手姿信息和手势信息从识别的角度对该类词进行有效分类的基础上，借助于模糊思想对单手词汇的识别方法进行了探讨和研究。

The main points include the following several parts: Firstly, in chapter1 of the dissertation, it narrates the backgroud、researchful signification of face recognition and its development. Also including the presentation of face database、classifier and distance measurement. In chapter2, it introduces the development of Fisher discriminant analysis and correlative theory foundation of locality preserving projects. Based the LPP, then it introduces the method of Laplacianfaces in face recognition.

主要包括以下几个方面的内容：首先，在第一章绪论部分主要介绍了人脸识别技术的应用背景、研究的目和意义，以及人脸识别技术研究方法的发展现状和一些人脸数据库、分类器和距离度量的内容；第二章介绍了Fisher鉴别分析的发展现状以及本地保留影射相关的理论基础，着重讲解了基于该理论的拉普拉斯脸在人脸识别中的应用。

Most work about musical score recognition is based on MIDI format file; however, most musical data are stored in audio frequency format. Therefore, this paper discussed a musical score recognition method from WAV format file including solo music signal, adopted the Discrete Cosine Transform combined with energy, and presented a principle of least derived notes.

大多数乐谱识别工作都是在MIDI格式文件下进行的，而音乐数据大多采用音频格式存储，为此讨论一种从WAV音频文件的独奏乐曲信号中识别出乐谱的方法。

Aiming at the attributes of the high speed of cigarette package moving and strong noise in the field environment, the thesis carries out a dynamic imaging mode of random outer trigger and obtains the cigarette package images with high quality and high precision. The median filtering, image segmentation and other techniques of image pre-processing are applied to the character images, and the techniques of pattern recognition are employed to recognize the characters. The thesis optimizes and improves the recognition algorithm to satisfy the requirements of high speed real-time processing system. The whole system can online inspect and take statistics the print quality of the forgery-proof symbols on the outer packing of cigarette, achieving good results.

针对在线打印防伪字符过程中烟包运动速度高、现场环境干扰多等特点，设计了随机外触发动态成像方式，获得了定位精确、画面清晰的烟包图像；运用中值滤波、图像分割等图像处理技术对待识别的字符图像进行了预处理，并运用模式识别技术对字符进行识别；对分析识别算法进行了优化和改进，满足了系统的高速实时处理要求，完成了对烟包外包装防伪字符打印质量的在线检测和数据统计，取得了良好的检测效果。

In view of that spectrum quantitative analysis of component concentration,and qualitative analysis of component recognition can not be carried out using the same model simultaneously during infrared spectrum analysis of the mixed gas,a method of mixed gas component infrared spectrum recognition based on SVM regression model is proposed.

针对混合气体红外光谱分析中无法采用同一模型同时进行混合气体组分浓度的定量分析和组分种类的定性分析的问题，本文提出了基于SVM回归模型的混合气体组分种类光谱识别方法。

For speech recognition systems under noisy environment, lip reading technique can effectively reduce the influence of noise and improve the accurate rate of speech recognition system by adding visual information to acoustic channel.

在许多应用于有噪声环境下的语音识别系统中，唇读技术能有效地降低噪声的影响，通过视觉通道来补充仅取决于听觉通道的信息量，从而提高语音识别系统的识别率。

On the basis of artificial immune recognition system and combined with fuzzy reasoning, a fault diagnosis method for oil-filled transformer based on fuzzy immune recognition is proposed.

在人工免疫识别系统的基础上，结合模糊推理，提出了基于模糊免疫识别的充油变压器故障诊断方法。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。