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Multimedia database

About: Multimedia database is a research topic. Over the lifetime, 1404 publications have been published within this topic receiving 19856 citations. The topic is also known as: Multimedia database & MMDB.


Papers
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Proceedings ArticleDOI
14 Dec 2009
TL;DR: This paper shows the common issues of Mobile Multimedia Database Systems and the consideration of various scenarios to be handled in the future.
Abstract: This paper shows the common issues of Mobile Multimedia Database Systems and the consideration of various scenarios to be handled in the future.

4 citations

Book
01 Jan 1999
TL;DR: Content Summarization based on Semantic Representation for Content-Based Description and Retrieval of Audiovisual Sequences and System Environments for Virtual Reality.
Abstract: Content Summarization.- Video Summarization Based on Semantic Representation.- Valbum: Album-Oriented Video Storyboard for Editing and Viewing Video.- Augmented Reality Technology and Applications.- Beyond the Desktop Metaphor: Toward More Effective Display, Interaction, and Telecollaboration in the Office of the Future via a Multitude of Sensors and Displays.- A Method for Estimating Illumination Distribution of a Real Scene Based on Soft Shadows.- Integrating Real Space and Virtual Space in the 'Invisible Person' Communication Support System.- Content-Based Video Indexing and Classification.- News Dictation and Article Classification Using Automatically Extracted Announcer Utterance.- Automatic Video Indexing Based on Shot Classification.- Mutual Spotting Retrieval between Speech and Video Image Using Self-Organized Network Databases.- Content-Based Retrieval.- Content-Based Retrieval in Multimedia Databases Based on Feature Models.- An Efficient Index Structure for High Dimensional Image Data.- Color-Based Pseudo Object Model for Image Retrieval with Relevance Feedback.- System Environments for Virtual Reality.- InvenTcl: A Fast Prototyping Environment for 3D Graphics and Multimedia Applications.- The NAVL Distributed Virtual Reality System.- Content Broadcast Systems and Applications.- Research in Data Broadcast and Dissemination.- Multimedia Database System for TV Newscasts and Newspapers.- A TV News Recommendation System with Automatic Recomposition.- Extended Digital Video Broadcasting with Time-Lined Hypermedia.- Video Images and Virtual Space.- Active Image Capturing and Dynamic Scene Visualization by Cooperative Distributed Vision.- Videoplex: A New System Framework for Constructing Video-Based Three-Dimensional Space.- Construction of Virtual Environment from Video Data with Forward Motion.- Spatial Browsing for Video Databases.- Video Databases.- AI-STRATA: A User-Centered Model for Content-Based Description and Retrieval of Audiovisual Sequences.- Use of Action History Views for Indexing Continuous Media Objects.- Semantic Structures for Video Data Indexing.- Interactive Content Creation.- A Study of Emergent Computation of Life-like Behavior by Indefinite Observation.- An Interactive Digital Fishtank Based on Live Video Images.- Creation for Interactive Media.- Visual Modeling for Multimedia Content.- Visual Modeling for Multimedia Content.- Automatic Generation of Moving Crowds in the Virtual Environment.- Extracting Facial Motion Parameters by Tracking Feature Points.- Dynamic Media Contest Session.- Immersion Reconsidered.- Synthetic Characters: Behaving in Character.

4 citations

Proceedings ArticleDOI
13 Jun 2010
TL;DR: A dedicated multimedia database server optimized for working with medical images that includes a series of methods used for extracting visual information from images that can be saved directly into database in a special data type and retrieved using methods for text based or content-based queries.
Abstract: This paper presents a dedicated multimedia database server optimized for working with medical images. The presented server can manage alphanumerical and multimedia data collections with at most few tens of thousands records. An element of originality for this system is that alongwith classical operations for databases, it includes a series ofmethods used for extracting visual information from images(texture and color characteristics). This information is saved directly into database in a special data type and can be retrieved using methods for text based or content-basedqueries. These methods are also integrated into the server.

4 citations

Book ChapterDOI
20 Jul 1998
TL;DR: An integrated environment for multimedia presentation authoring and playback has been developed on top of the O2 OO DBMS which consists of a library of classes which can be used and shared by several multimedia database applications.
Abstract: This demonstration shows how an OO DBMS can be extended for taking into account multimedia data. An integrated environment for multimedia presentation authoring and playback has been developed on top of the O2 OO DBMS. It consists of a library of classes which can be used and shared by several multimedia database applications. The system has been developed using C++ and multithreading is used for performing parallel tasks. In addition, a graphical interface has been developed which allows to easily and interactively build multimedia presentations. Also, a video data model has been specified and implemented. Finally, a query language like OQL is used to query video and presentation objects and to automatically generate dynamic multimedia presentations.

4 citations

Book ChapterDOI
01 Jan 2005
TL;DR: A novel concept to deal with the problem of quick query response in multimedia data management under wireless mobile environments by making use of the concept of quality of service (QoS) to achieve adaptive query processing is presented.
Abstract: Among the challenges of multimedia and mobile computing, providing a mechanism for data retrieval in multimedia databases under wireless mobile environments is one of the most difficult issues (Shih, 2001). Up to now, the fundamental technologies that are specialized for wireless mobile, multimedia environments are not mature in object-oriented, object-relational, as well as relational databases (Hillborg, 2002; Ramakrishnan & Gehrke, 2003; Watson, 2004). An important issue is how to ensure quick query response for the users. If a user found out that the retrieved multimedia object is neither interesting nor useful after it is displayed, then the time and bandwidth used for transmitting the multimedia objects have already been wasted. In order to save precious time and expensive bandwidth, it could be a good idea to let users browse objects at an acceptable resolution without paying much attention to the details or at the limited device display capability. This article presents a novel concept to deal with this problem by making use the concept of quality of service (QoS) to achieve adaptive query processing. In general, traditional QoS management is defined as the necessary supervision and control to ensure that the desired quality of service properties are attained and sustained, which applies both to continuous media interactions and to discrete interactions (Chalmers & Sloman, 1999). QoS thus consists of a set of specific requirements for a particular service provided by a network to users. However, little work has been done in extending QoS principles to multimedia data management in wireless network environments.

4 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20232
20224
202113
20206
201911
201824