Filters








1,265 Hits in 9.3 sec

Automatic metadata extraction and indexing for reusing e-learning multimedia objects

Paolo Bolettieri, Fabrizio Falchi, Claudio Gennaro, Fausto Rabitti
2007 Workshop on multimedia information retrieval on The many faces of multimedia semantics - MS '07  
MILOS supports the storage and content based retrieval of any multimedia documents whose descriptions are provided by using arbitrary metadata models represented in XML.  ...  The presented system is based on MILOS, a general purpose Multimedia Content Management System created to support design and effective implementation of digital library applications.  ...  It manages query processing by integrating and aligning information stored in the two databases. It performs reconciliation of retrieved data by managing ranking.  ... 
doi:10.1145/1290067.1290072 dblp:conf/mm/BolettieriFGR07 fatcat:a6zpvazmabhf5oebqj3ziv7uzi

System Analysis And Design For Multimedia Retrieval Systems [article]

Avinash N Bhute, B B Meshram
2013 arXiv   pre-print
In order to validate this, content based indexing and retrieval systems were implemented using color histogram, Texture feature (GLCM), edge density and motion..  ...  Content based video retrieval is an approach for facilitating the searching and browsing of large multimedia collections over WWW.  ...  Precision recall graph for query videos Query Video Most Matched Total videos Retrieved by our system Similar Available in Database vid1.mpeg 4 5 9 vid2.mpeg 5 5 7 vid3.mpeg 4 5  ... 
arXiv:1401.0131v1 fatcat:tmg2rwffnnb7jlwpbtwsmvj2ae

Bilvideo-7: an MPEG-7- compatible video indexing and retrieval system

Muhammet Bastan, Hayati Cam, Ugur Gudukbay, Ozgur Ulusoy
2010 IEEE Multimedia  
In the system described here, we use the MPEG-7 standard as a multimedia content-description interface to address this issue. 1 The design of a retrieval system is directly affected by the type of queries  ...  Some example video query types that might be attractive for most users, but which also are not supported by the existing systems in an MPEG-7compatible framework, include the following: Content-based queries  ...  We developed BilVideo-7 as a comprehensive, MPEG-7-compatible system to support such multimodal queries in a video indexing and retrieval framework.  ... 
doi:10.1109/mmul.2010.5692184 fatcat:6vpk6vp7bfghtl24v77g3q73jy

An MPEG-7 Compatible Video Retrieval System with Integrated Support for Complex Multimodal Queries

Muhammet Bastan, Hayati Cam, Ugur Gudukbay, Ozgur Ulusoy
2016 IEEE Multimedia  
In the system described here, we use the MPEG-7 standard as a multimedia content-description interface to address this issue. 1 The design of a retrieval system is directly affected by the type of queries  ...  Some example video query types that might be attractive for most users, but which also are not supported by the existing systems in an MPEG-7compatible framework, include the following: Content-based queries  ...  We developed BilVideo-7 as a comprehensive, MPEG-7-compatible system to support such multimodal queries in a video indexing and retrieval framework.  ... 
doi:10.1109/mmul.2009.74 fatcat:wgrgf3suzbbhdjfqfs4harbkka

A Framework for Customizable Sports Video Management and Retrieval [chapter]

Dian Tjondronegoro, Yi-Ping Phoebe Chen, Binh Pham
2003 Lecture Notes in Computer Science  
Several domain specific approaches for sports video management have shown the benefits of integrating low-and high-level video contents in supporting more robust retrieval.  ...  In this paper, we firstly propose a framework for customizable video management system which allows the system to detect the type of video to be indexed, so that appropriate tools can be used to extract  ...  how to use MPEG-7 content descriptions in describing news video.  ... 
doi:10.1007/978-3-540-39666-6_16 fatcat:izz62pdtibfppgyj6bhtdi4e3u

Accommodating hybrid retrieval in a comprehensive video database management system

S.S.M. Chan, Qing Li, Yi Wu, Yueting Zhuang
2002 IEEE transactions on multimedia  
A comprehensive video retrieval system should be able to accommodate and utilize various (complementary) description data in facilitating effective retrieval.  ...  In this paper, we advocate a hybrid retrieval approach by integrating a query-based (database) mechanism with content-based retrieval (CBR) functions.  ...  Consequently, it is necessary and cost-effective to complement content-based retrieval with declarative, efficient query-based retrieval in the video database system.  ... 
doi:10.1109/tmm.2002.1017730 fatcat:il6of2keszelffo7k35bpfn4ne

Video Content Modeling [chapter]

Tong Zhang, C.-C. Jay Kuo
2001 Content-Based Audio Classification and Retrieval for Audiovisual Data Parsing  
This paper provides an overview of different video content modeling techniques employed in existing content-based video indexing and retrieval (CBVIR) systems.  ...  Finally, a hypothetical CBVIR system is outlined in the concluding remarks, which exploits object-based representation of MPEG-4 compressed bitstream and uses multimodal features based on high-level description  ...  In [44] , a multimedia database system for content-based retrieval is presented. An object-oriented data model and a query language are used.  ... 
doi:10.1007/978-1-4757-3339-6_2 fatcat:2cyk63bmcrgftd2hffsqsqhvai

A Framework for Visual Information Retrieval [chapter]

Horst Eidenberger, Christian Breiteneder, Martin Hitz
2002 Lecture Notes in Computer Science  
In this paper a visual information retrieval project (VizIR) is presented.  ...  The intention of this paper is to let interested researchers know about VizIR's existence and design as well as to invite them to take part in the design and implementation process of this open project  ...  -Evaluation results for the methods of the MPEG-7 standard, the authors earlier content-based retrieval projects and all other promising methods.  ... 
doi:10.1007/3-540-45925-1_10 fatcat:77ly3nfgujbwjiqtnnpbvv2psq

Distributing Sensitive Information in the MPEG-21 Multimedia Framework [chapter]

Nicholas Paul Sheppard
2010 The Handbook of MPEG Applications  
and Retrieval 322 13.3 MPEG-7 Query Language 325 13.4 MPEG-7 Middleware 330 13.5 MPEG-7 Mobile 332 13.6 Summarization and Outlook 336 References 337 14 Using MPEG Standards for Content-Based  ...  and Retrieval 224 9.2.3 Image Clustering and Retrieval Systems Based on MPEG-7 225 9.2.4 Evaluation of MPEG-7 Features 227 9.3 Multimodal Vector Representation of an Image Using MPEG-7 Color  ... 
doi:10.1002/9780470974582.ch18 fatcat:pb5emi26kjefjch2ed6mx7i2nm

Aggregated feature video retrieval for MPEG-7 via clustering

Jiamin Ye
2005 SIGIR Forum  
use of both text-based and content-based techniques for MPEG-7 searching.  ...  to use a derived text query from concept-base query in video retrieval.  ... 
doi:10.1145/1067268.1067298 fatcat:b7v4top2pbeu7bjup6uliswpw4

An Object Oriented Graph Approach for Image Representation and Query Based on Content

Eugen Ganea, Marius Brezovan
2010 International Journal of Computer Science and Applications  
The object-oriented native query system is used for the retrieval of the images from the database.  ...  This paper presents a new method for image representation based on object-oriented graph structure used for formalizing the process of image retrieval based on content considering the information extracted  ...  In [Photo Retrieval (2009) ] the authors describe a MPEG-7 based Photo Album Management System (MPAMS), which supports semantic photo retrieval using MPEG-7 documents stored in a XML database system.  ... 
dblp:journals/ijcsa/GaneaB10 fatcat:mo7rtkbqwbbnddia2d47sivj6m

Design of Video Retrieval System Using MPEG-7 Descriptors

Bin Liang, Wenbing Xiao, Xiang Liu
2012 Procedia Engineering  
The paper proposes a content-based video retrieval system designed using MPEG-7 (multimedia content description interface), which provides a standard description for a video.  ...  In feature extraction part, two MPEG-7 visual descriptors, Color Structure Descriptor (CSD) and Edge Histogram Descriptor (EHD), are used to represent the color feature and edge feature of the key frames  ...  Acknowledgements This work is supported by the Key Scientific and Technological Projects of Shanxi Province (No.20080322008). The authors would like to thank the reviewers for their valuable comments.  ... 
doi:10.1016/j.proeng.2012.01.354 fatcat:sjparyzbwba57d4firtkl7tfwu

Indexing, Browsing, and Searching of Digital Video and Digital Audio Information [chapter]

Alan F. Smeaton
2000 Lecture Notes in Computer Science  
Multimedia objects such as video clips have multiple dimensions and how we view an object, what our task is, what we are looking for, and so on, will all elicit different properties.  ...  Ideally, to cater for the many different interpretations of, say, a video, from many potential searchers, we would like to be able to capture all these possible features, but we cannot.  ...  The current trend in content-based retrieval systems for non-text is based on 3 key ideas: A) Successful content-based retrieval systems are domain-specific and only work in those domains though they may  ... 
doi:10.1007/3-540-45368-7_5 fatcat:7mxu7jjot5fzhj7zrfeqmacady

MUVIS: a content-based multimedia indexing and retrieval framework

S. Kiranyaz, K. Caglar, E. Guldogan, O. Guldogan, M. Gabbouj
2003 Seventh International Symposium on Signal Processing and Its Applications, 2003. Proceedings.  
In the first phase a Web-based application has been developed in late 90s to support indexing and retrieval in large image databases using visual and semantic features such as color, texture and shape.  ...  This new system provides tools for real-time audio and video capturing, encoding by last generation codecs such as MPEG-4, H.263+, MP3 and AAC.  ...  INTRODUCTION In order to provide a solution for storage and management of massive digital multimedia data several content-based indexing and retrieval techniques and applications have been developed such  ... 
doi:10.1109/isspa.2003.1224626 dblp:conf/isspa/KiranyazCGGG03 fatcat:eiq42wuqlfdzfd7lxxaiuk7qhe

A SURVEY ON CONTENT BASED VIDEO RETRIEVAL USING MPEG-7 VISUAL DESCRIPTORS

2017 International Journal of Advance Engineering and Research Development  
Keywords-Content based video retrieval, MPEG-7, shot detection, key frame extraction, visual descriptor. I.  ...  This paper describes the applications, challenges, methods and limitations of content based video retrieval systems. It also explains the MPEG-7 visual descriptors with their application.  ...  So this descriptor is very useful for making a content-based retrieval system more interactive and efficient in querying and retrieving similar 3D objects.  ... 
doi:10.21090/ijaerd.99438 fatcat:vbmr7awdf5ao5n677bwggbcq2a
« Previous Showing results 1 — 15 out of 1,265 results