Tag Archives: Multimedia

CBMI 2013 — Deadline extended to March 11, 2013

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The 11th International Content Based Multimedia Indexing Workshop is to bring together the various communities involved in all aspects of content-based multimedia indexing, retrieval, browsing and presentation. Following the ten successful previous events of CBMI (Toulouse 1999, Brescia 2001, Rennes 2003, Riga 2005, Bordeaux 2007, London 2008, Chania 2009, Grenoble 2010, Madrid 2011, and Annecy 2012), the University of Pannonia, Hungary organizes the 11th Context Based Multimedia Indexing Workshop on June 17-19 2013 in the historical town of Veszprém, Hungary, near the spectacular Lake Balaton. The workshop will host invited keynote talks and regular, special and demo sessions with contributed research papers.

For more information see http://cbmi2013.mik.uni-pannon.hu/

Call for Papers: WIAMIS 2013: The 14th International Workshop on Image and Audio Analysis for Multimedia Interactive Services

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Topics of interest include, but are not limited to:

– Multimedia content analysis and understanding
– Content-based browsing, indexing and retrieval of images, video and audio
– Advanced descriptors and similarity metrics for multimedia
– Audio and music analysis, and machine listening
– Audio-driven multimedia content analysis
– 2D/3D feature extraction
– Motion analysis and tracking
– Multi-modal analysis for event recognition
– Human activity/action/gesture recognition
– Video/audio-based human behavior analysis
– Emotion-based content classification and organization
– Segmentation and reconstruction of objects in 2D/3D image sequences
– 3D data processing and visualization
– Content summarization and personalization strategies
– Semantic web and social networks
– Advanced interfaces for content analysis and relevance feedback
– Content-based copy detection
– Analysis and tools for content adaptation
– Analysis for coding efficiency and increased error resilience
– Multimedia analysis hardware and middleware
– End-to-end quality of service support
– Multimedia analysis for new and emerging applications
– Advanced multimedia applications

Important dates:

- Proposal for Special Sessions: 4th January 2013
- Notification of Special Sessions Acceptance: 11th January 2013
- Paper Submission: 8th March 2013
- Notification of Papers Acceptance: 3rd May 2013
- Camera-ready Papers: 24th May 2013

See http://wiamis2013.wp.mines-telecom.fr/ for more information.

Nice but out of reach: popular multimedia platforms

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Netflix was reported last year to be the source of nearly 30% of the North American internet backbone traffic. Well that’s impressive, but that’s something that many non North Americans can’t understand … and there’s a simple reason for that: the service is not available in many countries. Several well known and well received services are restricted to a range of IP adresses that are considered in a geographic location where users have access to this services. Here is a small but still interesting list of services that have obviously impact on the usage of the internet, but cannot be accessed in many European countries.

  • Netflix – major video streaming service (subscription based)
  • Pandora – music streaming service / adaptive online radio (ad supported)
  • Hulu – major video streaming service of already aired TV content (ad supported)
  • Vevo – music video streaming service (ad supported). Most of the music videos on Vevo are available on YouTube for Austrians, but most of these music videos are not accessible of Germans.
  • NBC - video streaming service of already aired NBC TV content.
  • ABC - video streaming service of already aired ABC TV content.

 

Lire and Lire Demo v 0.9 released

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I just released Lire and Lire Demo in version 0.9 on sourceforge.net. Basically it’s the alpha version with additional speed and stability enhancements for bag of visual words (BoVW) indexing. While this has already been possible in earlier versions I re-furbished vocabulary creation (k-means clustering) and indexing to support up to 4 CPU cores. I also integrated a function to add documents to BoVW indexes incrementally. So a list of major changes since Lire 0.8 includes

  • Major speed-up due to change and re-write of indexing strategies for local features
  • Auto color correlation and color histogram features improved
  • Re-ranking filter based on global features and LSA
  • Parallel bag of visual words indexing and search supporting SURF and SIFT including incremental index updates (see also in the wiki)
  • Added functionality to Lire Demo including support for new Lire features and a new result list view

Download and try:

MMM 2012 Call for Special Session Proposals

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International Conference on Multimedia Modeling 2012
Jan. 4-6, 2012, Klagenfurt, Austria
http://mmm2012.org/special-sessions/

The International MultiMedia Modeling Conference (MMM) is a leading international conference for researchers and industry practitioners to share their new ideas, original research results and practical development experiences from all MMM related areas. MMM2012 welcomes proposals for special sessions focusing on specific new challenges in multimedia research. Topics of interest include, but are not limited to:

  • 3D object and face retrieval
  • Annotation and multimedia metadata
  • Cross-modal and cross-media analysis and modeling
  • Events and actions in multimedia
  • Multimedia in interactive entertainment
  • Music and audio content analysis
  • Modeling user context in multimedia retrieval

Also the topics mentioned in the conference call for papers in the fields of multimedia content analysis, multimedia signal processing and communications, and multimedia applications and services (see also http://mmm2012.org/call-for-papers/) are of interest for the special session.

A typical MMM special session features 5-6 contribution discussing the proposed topic. The proposal should include the following information:

  • Tentative title of the proposed special session
  • Names and affiliations of the organizers (including brief bio and contact information)
  • Session abstract (statement of the significance of topic)
  • List of potential contributors (together with tentative paper titles) who agree to submit a paper if the proposal is accepted

Proposals will be evaluated based on the timeliness and significance of the topic, as well as the qualifications of the organizers and the tentative papers proposed.

Papers of accepted special sessions need to be submitted using the MMM2012 conference submission system. Special session organizers will be responsible for managing the review process of the papers submitted to their special sessions. All special session papers will be included in the conference proceedings.

Important dates:

  • Proposal submission: June 6, 2011
  • Notifications: June 20, 2011
  • Papers submission: July 22, 2011

Special session co-chairs:

  • Marco Bertini, Università di Firenze, Italy, bertini<at>dsi.unifi.it
  • Mathias Lux, Klagenfurt University, Austria, mlux<at>itec.uni-klu.ac.at

For more information, please visit http://www.mmm2012.org/

Final Call for Papers: Special Issue on Searching Speech

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ACM Transactions on Information Systems is soliciting contributions to a special issue on the topic of “Searching Speech”. The special issue will be devoted to algorithms and systems that use speech recognition and other types of spoken audio processing techniques to retrieve information, and, in particular, to provide access to spoken audio content or multimedia content with a speech track.

Submission Deadline: 1 March 2011

The field of spoken content indexing and retrieval has a long history dating back to the development of the first broadcast news retrieval systems in the 1990s. More recently, however, work on searching speech has been moving towards spoken audio that is produced spontaneously and in conversational settings. In contrast to the planned speech that is typical for the broadcast news domain, spontaneous, conversational speech is characterized by high variability and the lack of inherent structure. Domains in which researchers face such challenges include: lectures, meetings, interviews, debates, conversational broadcast (e.g., talk-shows), podcasts, call center recordings, cultural heritage archives, social video on the Web, spoken natural language queries and the Spoken Web.
We invite the submission of papers that describe research in the following areas:

  • Integration of information retrieval algorithms with speech recognition and audio analysis techniques
  • Interfaces and techniques to improve user interaction with speech collections
  • Indexing diverse, large scale collections
  • Search effectiveness and efficiency, including exploitation of additional information sources

For more information see http://tois.acm.org/announcement.html

CfP Workshop on Multimedia on the Web 2011

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in conjunction with i-Know and i-Semantics 2011
8th Sept. 2011, Graz, Austria
http://www.mmweb2011.org

Streaming video has recently surpassed peer-to-peer networks in terms of network capacity hunger. Reports estimate a share of 40% of peak network capacity dedicated to entertainment, mostly streaming video. A large share of this traffic originates from web based services. YouTube alone takes up to 8% of the prime time internet traffic. So multimedia on the web is currently a big issue. While transmission currently works in a best effort system, multimedia information system on the web are far from being perfect. Retrieval, annotation, validated and useful metadata, reliable and trusted services, and user interaction and context-based adaptation are still under discussion and allow improvement. Currently, the Web itself faces dramatic changes, looking for example at the spread of social networks, Linked Data or the impact of HTML5 or WebM. These activities also have a deep effect on multimedia data and content provider. Following this, we aim to bring together researchers from the area of multimedia and the web to discuss innovative ideas and new directions in this workshop.

Continue reading →

ACM MM 2010 Open Source Competition started

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Currently I’m sitting in this year’s ACM Multimedia open source software competition sessions. Marco Bertini is our chair and we have already seen openSMILE and the Open SVC Decoder. The openSMILE framework is something I’ll definitely revisit as it allows for emotion classification in speech :) . Currently the Sonic Visualizer is shown.

ACM Multimedia Call for Volunteers out …

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ACM Multimedia – taking place in Firenze, Italy, last week of Oct. – still is in need for student volunteers. I personally think this is a great opportunity to learn about big conferences and the community. If you are interested ensure to send your bid until Oct. 7th 2010. Find the call here.

Links

CfP Workshop on Interactive Multimedia Applications (WIMA)

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URL: http://tinyurl.com/wima2010

Multimedia applications have become ubiquitous lately. People record and watch videos on mobile and stationary devices, they use non linear video editors, and they share and organize their personal multimedia archives. Lots of research has been  done on the technical aspects  of multimedia, like streaming, presentation, transcoding, adaptation and content  based retrieval  and  analysis.  But  handling  multimedia  is  an interactive process and  users have  to be  taken into  account. Even consumption is often accompanied  with communication,  non linear  browsing and search. This interactivity in multimedia applications is a challenging yet  very promising topic  as especially  in multimedia  applications people  more often accept innovative ideas and fundamental changes more easily.

This workshop should bring  together researchers and practitioners  from the fields of Multimedia and Human-Computer Interaction research  (HCI). In this workshop we aim  to discuss recent scientific advances  and also first results of greenhouse work in the field of interactive  multimedia applications.  We also  encourage the  submission of  papers presenting studies  on  interactivity  in  multimedia  systems  or  discussing  the development of applications in this field.

Topics of interest
Topics include the aspects of interactivity in the following fields:

  • Multimedia Retrieval, Browsing & Navigation
  • User Intentions in Multimedia Search, Annotation & Production
  • Multimedia Production and Post-Production
  • Multimedia in Specialized Domains (e.g. Medical Scenarios, Sports, Security, etc.)
  • Image, Audio and Video Analysis
  • Mobile Multimedia Applications
  • Multimedia on the Web
  • Social Multimedia
  • Multimedia Management and Databases
  • Distributed Multimedia Systems

We also encourage the submission of greenhouse work and preliminary results to be discussed in the workshop.

Submission
Authors are invited to submit papers in the following categories:

  • Full papers (14-20 pages)
  • Short papers (6-14 pages)
  • Posters (4 pages)

All papers have  to be formatted  according to the  Springer LNCS Style. Submission is handled by easychair, see http://tinyurl.com/wima2010 for details.

Important Dates

  • EXTENDED to July 11, 2010 Deadline for Paper Submission
  • July 30, 2010 Notification of Acceptance/Rejection
  • August 22, 2010 Camera-Ready Deadline
  • Nov 4 & 5, 2010 USAB 2010: HCI in Work & Learning, Life & Leisure

Program Committee

  • Christian Timmerer, Klagenfurt University, AT
  • Dalibor Mitrovic, TU Wien, AT
  • Frank Hopfgartner, International Computer Science Institute, USA
  • Harald Kosch, University of Passau, DE
  • Mario Döller, University of Passau, DE
  • Markus Strohmaier, Graz University of Technology, AT
  • Martha Larson, TU Delft, NL
  • Oge Marques, Florida Atlantic University, US
  • Ralf Klamma, RWTH Aachen, DE
  • Tao Mei, Microsoft Research Asia, P.R. China
  • Vincent Charvillait, ENSEEIHT Toulouse, FR
  • Werner Bailer, Joanneum Research, AT
  • Yiwei Cao, RWTH Aachen, DE
  • Yu Cao, California State University of Fresno, US

Workshop Chairs

  • Klaus Schöffmann, Klagenfurt University, AT
  • Laszlo Böszörmenyi, Klagenfurt University, AT
  • Mathias Lux, Klagenfurt University, AT

For further questions please contact the program chairs at wima2010 <at> itec.uni-klu.ac.at