Buch, Englisch, Band 3, 155 Seiten, Format (B × H): 160 mm x 241 mm, Gewicht: 430 g
Reihe: Advances in Database Systems
Buch, Englisch, Band 3, 155 Seiten, Format (B × H): 160 mm x 241 mm, Gewicht: 430 g
Reihe: Advances in Database Systems
ISBN: 978-0-7923-9777-9
Verlag: Springer US
The first half of reviews the most successful database access methods, in increasing complexity, reaching up to spatial access methods and text retrieval. In all cases, the emphasis is on practical approaches that have been incorporated in commercial systems, or that seem very promising.
The second half of the book uses the above access methods to achieve fast searching in a database of signals. A general methodology is presented, which suggests extracting a few good features from each multimedia object, thus mapping objects into points in a metric space. Finally, the book concludes by presenting some recent successful applications of the methodology on time series and color images.
is targeted towards researchers and developers of multimedia systems. The book can also serve as a textbook for a graduate course on multimedia searching, covering both access methods as well as the basics of signal processing.
Zielgruppe
Research
Autoren/Hrsg.
Fachgebiete
- Technische Wissenschaften Elektronik | Nachrichtentechnik Nachrichten- und Kommunikationstechnik
- Mathematik | Informatik EDV | Informatik Daten / Datenbanken Datenkompression, Dokumentaustauschformate
- Interdisziplinäres Bibliothekswesen, Informationswissenschaften EDV Systeme, Internet und elektronische Ressourcen in Bibliotheken
- Mathematik | Informatik EDV | Informatik Programmierung | Softwareentwicklung Spiele-Programmierung, Rendering, Animation
- Mathematik | Informatik EDV | Informatik Programmierung | Softwareentwicklung Grafikprogrammierung
- Mathematik | Informatik EDV | Informatik Daten / Datenbanken Zeichen- und Zahlendarstellungen
- Mathematik | Informatik EDV | Informatik Daten / Datenbanken Informationstheorie, Kodierungstheorie
- Interdisziplinäres Wissenschaften Wissenschaften: Forschung und Information Informationstheorie, Kodierungstheorie
- Mathematik | Informatik EDV | Informatik Professionelle Anwendung
Weitere Infos & Material
1 Introduction.- I Database Indexing Methods.- 2 Introduction to Relational DBMS.- 3 Primary Key Access Methods.- 4 Secondary Key Access Methods.- 5 Spatial Access Methods (SAMS).- 6 Access Methods For Text.- II Indexing Signals.- 7 Problem - Intuition.- 8 1-D Time Sequences.- 9 2-D Color Images.- 10 Sub-Pattern Matching.- 11 Fastmap.- 12 Conclusions.- III Mathematical Toolbox.- A Preliminaries.- B Fourier Analysis.- C Wavelets.- D K-L and SVD.- References.
