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Information Science and Engineering Monograph Series: Workshop Introduction to Information Technology(Chinese Edition)
ISBN 10 : 7121186705
ISBN 13 : 9787121186707
Neuf
paperback
Vendeur : liu xing, Nanjing, JS, Chine
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paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date: 2012 Pages: 184 Language: Chinese Publisher: Publishing House of Electronics Industry Information Science and Engineering Monograph Series: cross-media information technology Introduction first introduced the traditional text. voice. image. video and other multimedia information processing the basic concepts. basic theory. basic model. and then discusses the cross-media deal with this new technology at home and abroad in the field of development and research. the analysis of cross-media information retrieval and processing of the basic theory. mathematical models and key technologies describe the basic structure of the cross-media information system. combined with a typical system. made a presentation on the application and development of cross-media information processing technology. Contents: Chapter 1 Introduction 1.0 Introduction 1.1 The human cognitive content-based multimedia retrieval 1.2.3 cross-media information on the definition and characteristics of 1.3 information fusion and analysis 1.4 1.2 cross-media information of the basic theory of the basic concepts of basic concepts 1.2.1 Multimedia 1.2.2 Cross- 1.5 cross-media information Media information retrieval applications 1.6 Chapter Summary References Chapter 2 text information retrieval Basics 2.0 Introduction 2.1 Information Retrieval 2.1.1 Basic concepts 2.1.2 Procedure 2.1.3 Information Retrieval Evaluation 2.2 Information Retrieval Modeling 2.2.1 Model information retrieval elements of the abstract model classification 2.2.3 Certain 2.2.2 2.3.3 2.3.2 lexical items weighted TF-IDF method of concept 2.3 Classic model 2.3.1 Boolean model vector model 2.3.4 probabilistic model 2.3.5 Model comparison 2.4 2.4 .1 document 2.4.2 Marking 2.4.3 Organization 2.4.4 2.5.1 Internet information search query 2.5 Internet information search challenges facing 2.5.2 The structure of the Internet search engine architecture 2.5.3 2.6 Chapter Summary Chapter 3 References speech signal processing Basic 3.0 Introduction 3.1 speech signal characteristics 3.1.1 speech signal time-domain characteristics 3.1.2 voice signal frequency domain characteristics 3.2 speech coding technology 3.2.1 application mode 3.2.2 coding techniques 3.2.3 Evaluation Method 3.2.4 waveform coding 3.2.5 the basic framework of the parameter encoding 3.3 speech recognition technology 3.3.1 3.3.2 Feature Extraction 3.3.3 statistical model 3.3.4 Dynamic Programming algorithm 3.4 speech synthesis and enhanced technology 3.4.1 speech synthesis technology 3.4.2 Voice Enhancement Technology 3.5 Chapter Summary Reference the basis of Chapter 4 image signal processing 4.0 Introduction 4.1 image signal characteristics Fourier transform 4.2 image transformation 4.2.1. 4.2.2 Fast Fourier Transform 4.2.3 Walsh transform 4.2.4 discrete cosine transform 4.2.5 transform 4.3 Image Enhancement 4.3.1 spatial domain transform Enhanced 4.3.2 enhanced spatial filtering 4.4.3 The run-length encoding 4.4.4 4.4.2 4.4 image coding 4.4.1 image coding based entropy coding prediction coding 4.5 4.5.1 image retrieval in image retrieval. the development of the 4.5.2 image retrieval system structure 4.5.3 5.0 Introduction 5.1 cross-media information features 5.2 cross-media information measurement 5.2.1 cross-media information content-based image retrieval 4.6 Chapter Summary References Chapter 5 cross-media information 5.2.2 sort of cross-media information retrieval 5.2.3 cross-media information dimensionality reduction for 5.3 cross-media correlation measure 5.3.1 for clustering features metrics 5.3.2 for MMDSS measure 5.4 cross-media information indicates 5.5 Chapter Summary References first retrieval of video information indexing and retrieval of six chapters multimedia and cross-media information processing 6.0 Introduction 6.1 audio information processing 6.1.1 audio processing and analysis 6.1.2 Voice 6.2 Visual. N° de réf. du vendeur NG025774
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