Chansonnier <ul>Web application for multimedia search on song videos <ul>Giorgio Sironi, A.A. 2009/10 </ul></ul>
Agenda <ul><li>Introduction
Case study
Working example
Methodology </li></ul>
Problem <ul><li>Multimedia search is an hard problem to solve
Requires analysis of binary audio and video (semantic gap) </li></ul>
Contribution <ul><li>First-hand experience with a problem from multimedia search
Case study: Chansonnier </li><ul><li>Search application for song videos available online </li></ul><li>Features </li><ul><...
Faceted search
On manual and automatically extracted metadata </li></ul></ul>
Analysis
Analysis process
Chansonnier in action <ul><li>Let's see a video... </li><ul><li>http://github.com/giorgiosironi/Chansonnier/blob/master/ch...
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Chansonnier: web application for multimedia search on song videos

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Chansonnier: web application for multimedia search on song videos

  1. 1. Chansonnier <ul>Web application for multimedia search on song videos <ul>Giorgio Sironi, A.A. 2009/10 </ul></ul>
  2. 2. Agenda <ul><li>Introduction
  3. 3. Case study
  4. 4. Working example
  5. 5. Methodology </li></ul>
  6. 6. Problem <ul><li>Multimedia search is an hard problem to solve
  7. 7. Requires analysis of binary audio and video (semantic gap) </li></ul>
  8. 8. Contribution <ul><li>First-hand experience with a problem from multimedia search
  9. 9. Case study: Chansonnier </li><ul><li>Search application for song videos available online </li></ul><li>Features </li><ul><li>Full text search
  10. 10. Faceted search
  11. 11. On manual and automatically extracted metadata </li></ul></ul>
  12. 12. Analysis
  13. 13. Analysis process
  14. 14. Chansonnier in action <ul><li>Let's see a video... </li><ul><li>http://github.com/giorgiosironi/Chansonnier/blob/master/chansonnier.subs.avi </li></ul></ul>
  15. 15. Methodology <ul><li>Agile development process
  16. 16. Test-Driven Development </li></ul>
  17. 17. Tools (1/3) <ul><li>SMILA </li><ul><li>Framework </li></ul><li>Solr </li><ul><li>Search engine </li></ul></ul>
  18. 18. Tools (2/3) <ul><li>LyricWiki </li><ul><li>Song lyrics research </li></ul><li>Google Translate </li><ul><li>Language identification </li></ul><li>Synesketch </li><ul><li>Emotion recognition </li></ul><li>FFmpeg </li><ul><li>Extraction of frames from videos </li></ul></ul>
  19. 19. Tools (3/3) <ul><li>Test harnesses (JUnit, HttpUnit, Selenium)
  20. 20. Distributed source control (git)
  21. 21. Published to an open source repository </li><ul><li>http://github.com/giorgiosironi/Chansonnier </li></ul><li>Build automation (Ant) </li></ul>
  22. 22. Conclusions <ul><li>Design and development of a running multimedia search application
  23. 23. Adoption of state-of-the-art Agile development methodologies and tools
  24. 24. Future work </li><ul><li>New annotators
  25. 25. Content-based search
  26. 26. Cloud distribution </li></ul></ul>
  27. 27. Q/A
  28. 28. Acknowledgements <ul><ul><li>TDD image: http://agileinaflash.blogspot.com/2009/02/red-green-refactor.html </li></ul></ul>

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