Christel, Michael
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자료유형 | 단행본 |
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서명/저자사항 | Automated metadata in multimedia information systems: creation, refinement, use in surrogates, and evaluation/ Michael G. Christel. |
개인저자 | Christel, Michael. |
발행사항 | San Rafael, Calif.: Morgan & Claypool, c2009. |
형태사항 | x, 73 p.: ill.; 24 cm. |
총서사항 | Synthesis lectures on information concepts, retrieval, and services;#2 |
ISBN | 9781598297713 1598297716 |
서지주기 | Includes bibliographical references. |
내용주기 | Automated Metadata in Multimedia Information Systems: Creation, Refinement, Use in Surrogates, and Evaluation -- 1. Evolution of Multimedia Information Systems: 1990-2008 -- 1.1. Introduction to the Informedia Project -- 1.2. Reflections/Exercises -- 2. Survey of Automatic Metadata Creation Methods -- 2.1. Aural Processing -- 2.2. Visual Processing -- 2.3. Language Processing -- 2.4. Reflections/Exercises -- 3. Refinement of Automatic Metadata -- 3.1. Computationally Intensive Approaches -- 3.2. Temporal and Multimodal Redundancy -- 3.3. Leveraging Context -- 3.4. User-Controlled Precision-Recall Trade-off -- 3.5. Reflections/Exercises -- 4. Multimedia Surrogates -- 4.1. Video Surrogate Examples -- 4.2. Surrogates for Collections of Video -- 4.3. Reflections/Exercises -- 5. End-User Utility for Metadata and Surrogates: Effectiveness, Efficiency, and Satisfaction -- 5.1. Informedia Experiments on Various Video Surrogates -- 5.2. NIST TRECVID on Fact-Finding Shot-Based Retrieval -- 5.3. Exploratory Use of Multimedia Information Systems -- 5.4. Reflections/Exercises -- 6. Conclusions. |
일반주제명 | Metadata harvesting. Multimedia systems --Abstracting and indexing. |
분류기호 | 025.3 |
언어 | 영어 |
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