Information Retrieval Techniques for non-textual media - Prof. A ...

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World of Information explosion • Information produced globally are enormous • Print, film, magnetic, and optical storage media produced about 5 exabytes (10^18 bytes) of new information in 2002 itself (U of Calif- B).
Media Storage • Ninety-two percent of the new information was stored on magnetic media, mostly in hard disks. • If digitized, the nineteen million books and other print collections in the Library of Congress would contain about ten terabytes of information; • Hard disks store most new information. • Film represents 7% of the total, paper 0.01%,and optical media 0.002%.
Page 1: INFORMATION RETRIEVAL TECHNIQUES FO
Page 5 and 6: Population Reference Bureau • the
Page 7 and 8: The WWW • contains about 170 tera
Page 9 and 10: Web content • The median size of
Page 11 and 12: AVI & mp3 files • In looking at f
Page 13 and 14: Growth of multimedia content • Th
Page 15 and 16: Databases • Collection of all org
Page 17 and 18: Metadata • The word Metadata is u
Page 19 and 20: Types of Search Queries • Most of
Page 21 and 22: THE MULTIMEDIA ANALYSIS AND RETRIEV
Page 23 and 24: Information Retrieval Systems (IRS)
Page 25 and 26: Ways of locating text documents •
Page 33 and 34: MIMD architectures • Document /da
Page 36 and 37: Multimedia Mining Hierarchy • Mul
Page 38 and 39: Image-based Applications • due to
Page 40 and 41: Images • Images offer a number of
Page 42 and 43: Characteristics of original image c
Page 44 and 45: The elements used for image represe
Page 46 and 47: Image retrieval queries • can be
Page 48 and 49: Text-based image retrieval : • Of
Page 50 and 51: • Currently, CBIR routines are re
Page 52 and 53:
Basic color profile • Though ther
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Automatic object recognition • To
Page 56 and 57:
Automatic Linguistic Indexing of Pi
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Streamed media applications: Source
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Streamed-data applications include
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Search requests for streamed data
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Web Server vs. Streaming Server: CE
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Watch Live programmes
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• This media file is then placed
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Data Delivery • The rest of the s
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• For example, • One hour of vi
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Protocol issues • five major type
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Unicast protocols • send a separa
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Benefits of protocols • UDP - pro
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Vlc media player options
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Inputs VLC features page UDP Unicas
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Web 2.0 Ogg bitstream format • Fr
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Internet television: (ERNET Model)
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P2PTV • The term P2PTV refers to
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• The benefits of using PeerCast
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• Supported live media sources in
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Decoded capture • An approach use
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• International Institute of Info
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Music Information Retrieval • to
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Content-based music retrieval using
Page 104 and 105:
Flash video + text + command button
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E-content deployment • Full conte
Page 108 and 109:
LOR: Front page- Blocked content
Page 110 and 111:
Radio Broadcast TV Broadcast Videoc
Page 112:
Thank you
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