video hyperlinking tutorial (part a)
TRANSCRIPT
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Information Technologies InstituteCentre for Research and Technology Hellas
Video Hyperlinking
Part A: Motivation and Vision
Vasileios MezarisInformation Technologies Institute (ITI)
Centre for Research and Technology Hellas (CERTH)
Benoit HuetEURECOM
IEEE ICIP’14 Tutorial, Oct. 2014ACM MM’14 Tutorial, Nov. 2014
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1.2Information Technologies InstituteCentre for Research and Technology Hellas
Overview
• Part A: Motivation and Vision
• Part B: Video Fragment Creation and Annotation for Hyperlinking
• Part C: Insights into Hyperlinking Video Content
• Concluding remarks
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1.3Information Technologies InstituteCentre for Research and Technology Hellas
Supporting Projects (1/2)
• LinkedTV: Linking Television to Web content, FP7 ICT IP, 2011-2015
• Second screen scenarios for enriching television content enriching television content and achieving interactioninteraction between user and content
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1.4Information Technologies InstituteCentre for Research and Technology Hellas
Supporting Projects (2/2)
• MediaMixer: Community set-up and networking for the remixing of online media online media fragmentsfragments, FP7 ICT CSA, 2012-2014
• Promoting technologies enabling easier media easier media content access and content access and repurposingrepurposing
• Focus on Media Fragments
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1.5Information Technologies InstituteCentre for Research and Technology Hellas
Audio-Visual Explosion
• EU alone hosts 500+ online video platforms• 42.7m hrs of footage in online archives of broadcasters
and producers (61% of archive footage is online)• UGC on the advance:
– YouTube receives 100 hrs of video/minute– Vine and Instagram video
• Internet video is now 40 percent of consumer Internet traffic, and will reach 62 percent by the end of 2015, 75% in 2017(source: CISCO)
•• How to make the content accessibleHow to make the content accessible?– Browsing, Searching, HyperlinkingHyperlinking
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1.6Information Technologies InstituteCentre for Research and Technology Hellas
Search
• Efficient and Effective Search techniques for Textual Information (i.e. Google Page Rank)
• What about Multimedia Documents?Audio-Visual and Beyond
– Much work on Audio (Fingerprint/ASR)– Two decades of work on Content-Based Image
Search– Little work on MultiMultimedia
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1.7Information Technologies InstituteCentre for Research and Technology Hellas
Defining Hyperlinking
• Linking multimedia documents with related contentrelated content
![Page 8: Video Hyperlinking Tutorial (Part A)](https://reader030.vdocuments.mx/reader030/viewer/2022032514/55d57917bb61eba92f8b461f/html5/thumbnails/8.jpg)
1.8Information Technologies InstituteCentre for Research and Technology Hellas
Defining Hyperlinking
• Linking multimedia documents with related contentrelated content
![Page 9: Video Hyperlinking Tutorial (Part A)](https://reader030.vdocuments.mx/reader030/viewer/2022032514/55d57917bb61eba92f8b461f/html5/thumbnails/9.jpg)
1.9Information Technologies InstituteCentre for Research and Technology Hellas
Hyperlinking in practice
• Linking multimedia documents with related content
• Automatic Hyperlink Creation– Different from Search (no user query)– Query automatically crafted from source document
content
• Outreach– Recommendation system– Second screen applications
![Page 10: Video Hyperlinking Tutorial (Part A)](https://reader030.vdocuments.mx/reader030/viewer/2022032514/55d57917bb61eba92f8b461f/html5/thumbnails/10.jpg)
1.10Information Technologies InstituteCentre for Research and Technology Hellas
Video Analysis for Hyperlinking
• Extracting meaningful information for hyperlinking– Video segmentation– Video analysis
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1.11Information Technologies InstituteCentre for Research and Technology Hellas
Video Hyperlinking tutorial continued
• Video Hyperlinking Part B: Video Fragment Creation and Annotation for Hyperlinking:http://www.slideshare.net/linkedtv/video-hyperlinking-tutorialpartb
• Video Hyperlinking Part C: Insights into Hyperlinking Video Content:http://www.slideshare.net/linkedtv/video-hyperlinking-tutorial-part-c