Multimedia content and the semantic Web多媒体内容与语义网络-方法、标准与工具 电子版 免费 pdf 下载 azw3 fb2 caj mobi

The emerging idea of the semantic web is based on the maximum automation of the complete knowledge lifecycle processes: knowledge representation，acquisition，adaptation，reasoning，sharing and use。Text-based based browsers involve a costly information-retrieval process: de*i*** are inherently subjective and usage is often confined to the specific application domain fo***hich the de*i*** were created。Automatic extracted audiovisual features are，in general，more objective，domain-independent and can be native to the audiovisual content。This book seeks to draw together in one concise volume the findings of leading researchers from around the globe。The focus，in particular，is on the MPEG-7 and MPEG-21 standards that seek to c***olidate and render effective the infrastructure for the delivery and management of multimedia content。Provides thorough coverage of all relevant topics，including structure identification in audiovisual documents，object-based video indexing，multimedia indexing and retrieval using natural language，speech and image processing methods Contains detailed advice on ontology representation and querying for realizing semantics-driven applicati*** Includes cutting-edge information on multimedia content de*ion in MPEG-7 and MPEG-21 Illustrates all theory with real-world case studies gleaned from state-of-the-art worldwide research。The contributors are pioneers in the fields of multimedia ***ysis and knowledge technologies This unified，comprehensive up-to-date resource will appeal to integrators，systems suppliers，managers and c***ultants in the area of knowledge management and information retrieval； particularly those concerned with the automation of the semantic web。The detailed，theory-based practical advice is also essential reading for postgraduates and researchers in these fields。

List of Contributors

Foreword-Rudi Studer

Foreword-A.Murat Tekalp

Introduction

Part One：Knowledge and Multimedia

　1 Multimedia Content Description in MPEG-7 and MPEG.21

　　Fernando Pereira alldRik Van de Walie

　　1.1 Mulfimedia Content Description

　　1.2 MPEG-7：Multimedia Content Description Interface

　　1.3 MPEG-2 l：Multimedia Framework

　　1.4 Final Remarks

　 Acknowledgments

　 References

　2 Ontology Representation and Querying for Realizing

　 Semantics-Driven Applicati***

　 Boris Motik,Alexander Maedche and Raphael Volz

　　2.1 IntrOductiOn

　　2.2 Requirements

　　2.3 Ontology Representation

　　2.4 Ontology Querying

　　2.5 Implementation

　　2.6 Related Work

　　2.7 Conclusion

References

　3 Adding Multimedia to the Semantic Web：Building and Applying an

　 MPEG-7 Ontology

　 JaneHuner

　　3.1 Introduction

　　3.2 Building an MPEG-7 Ontology

　　3.3 Inferring Semantic Descripti*** of Multimedia Content

　　3.4 Semantic Querying and Presentation

　　3.5 Conclusi***

Refefences

Appendix A

Appendix B MPEG-7 Description of a Fuel Cell

Appendix C 0ME Description of Fuel Cell Image

Appendix D FUSION Description of a Fuel Cell Image

Appendix E XML Schema for FUSl0N

　4 A Fuzzy Knowledge-Based System for Multimedia Applicati***

Vassilis Tzouvaras，Gi***os S~mou and Stefanos Kollias

　　4.1 Introduction

　　4.2 Knowledge Base Formalization

　　4.3 Fuzzy Propositional Rules Inference Engine

　　4.4 Dem***tration

　　4.5 ConcJusion and Future W10rk

References

Part TwO：Multimedia Content Analysis

　5 Structure Identification in an Audiovisual Document

Philippejoty

　　5.1 Introduction

　　5.2 S*** Segmentation

　　5.3 Evaluation of S***-Segmentation Algorithms

　　5.4 Formal Description of the Video Editing WOrk

　　5.5 Macrosegmentation

　　5.6 Conclusion

　　5.7 AcknOwledgement

References

　6 object-Based Video Indexing

　　Jenny Benois-Pineau

　　6.1 IntrOductiOn

　　6.2 MPEG-7 as a Normalized Framework for Object-Based Indexing of Video Content

　　6.3 Spatio-Temporal Segmentation of Video for Object Extraction

　　*** Rough Indexing Paradigm for Object-Based Indexing of Compassed Content

　　……

7 Automatic extraction and ***ysis of visual objects information

8 Mining the semantics of visual concepts and context

9 Machine learning in multimedia

Pt. 3 Multimedia content management systems and the semantic Web

10 Semantic Web applicati***

11 Multimedia indexing and retrieval using natural language, speech and image processing methods

12 Knowledge-based multimedia content indexing and retrieval

13 Multimedia content indexing and retrieval using an object ontology

14　Context-Based Video Retrieval for Life-Log Applicati***

Index

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书籍介绍

The emerging idea of the semantic web is based on the maximum automation of the complete knowledge lifecycle processes: knowledge representation, acquisition, adaptation, reasoning, sharing and use.

Text-based based browsers involve a costly information-retrieval process: descripti*** are inherently subjective and usage is often confined to the specific application domain fo***hich the descripti*** were created. Automatic extracted audiovisual features are, in general, more objective, domain-independent and can be native to the audiovisual content.

This book seeks to draw together in one concise volume the findings of leading researchers from around the globe. The focus, in particular, is on the MPEG-7 and MPEG-21 standards that seek to c***olidate and render effective the infrastructure for the delivery and management of multimedia content. 

Provides thorough coverage of all relevant topics, including structure identification in audiovisual documents, object-based video indexing, multimedia indexing and retrieval using natural language, speech and image processing methods

Contains detailed advice on ontology representation and querying for realizing semantics-driven applicati***

Includes cutting-edge information on multimedia content description in MPEG-7 and MPEG-21

Illustrates all theory with real-world case studies gleaned from state-of-the-art worldwide research. The contributors are pioneers in the fields of multimedia ***ysis and knowledge technologies

This unified, comprehensive up-to-date resource will appeal to integrators, systems suppliers, managers and c***ultants in the area of knowledge management and information retrieval; particularly those concerned with the automation of the semantic web. The detailed, theory-based practical advice is also essential reading for postgraduates and researchers in these fields.